LM4040-N/-Q1高精度マイクロパワー・シャント型基準 · PDF fileAnode Cathode V DD R S V OUT LM4040 Product Folder Sample & Buy Technical Documents Tools & Software Support

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英語版のTI製品についての情報を翻訳したこの資料は、製品の概要を確認する目的で便宜的に提供しているものです。該当する正式な英語版の最新情報は、www.ti.comで閲覧でき、その内容が常に優先されます。TIでは翻訳の正確性および妥当性につきましては一切保証いたしません。実際の設計などの前には、必ず最新版の英語版をご参照くださいますようお願いいたします。

English Data Sheet: SNOS633

LM4040-N, LM4040-N-Q1JAJS762K –OCTOBER 2000–REVISED JUNE 2016

参参考考資資料料

LM4040-N/-Q1高高精精度度ママイイククロロパパワワーー・・シシャャンントト型型基基準準電電圧圧

1

1 特特長長1• SOT-23 AEC Q-100グレード1および3が利用可能• 小型パッケージ: SOT-23、TO-92、SC70• 出力コンデンサ不要• 容量性負荷に対して安定• 逆方向降伏電圧に関して2.048V、2.5V、3V、

4.096V、5V、8.192V、10Vの固定電圧バージョンを用意

• 主な仕様(2.5V LM4040-N)– 出力電圧の許容誤差(Aグレード、25): ±0.1%

(最大)– 低出力ノイズ(10Hz～10kHz): 35μVrms (標準値)– 幅広い動作電流範囲: 60μA～15mA– 工業用温度範囲: −40～+85– 拡張温度範囲: −40～+125– 低温度ドリフト係数: 100ppm/ (最大)

2 アアププリリケケーーシショョンン• バッテリ駆動のポータブル機器• データ・アクイジション・システム• 計測機器• プロセス制御• エネルギー管理• 製品テスト• 自動車• 高精度のオーディオ・コンポーネント

3 概概要要LM4040-N高精度基準電圧は、超小型のSC70および

SOT-23表面実装パッケージで供給され、容積の制限が

厳しいアプリケーションに理想的です。LM4040-Nは先進

の設計により、安定化コンデンサを外付けする必要がな

く、容量性負荷に対して安定性が保証されるため、使いや

すい製品です。逆方向降伏電圧として、2.048V、2.5V、3V、4.096V、5V、8.192V、10Vの固定電圧を選択できる

ため、設計の労力がさらに削減されます。最小動作電流

は2.5VのLM4040-Nでは60μAで、10VのLM4040-Nでは

100μAです。最大動作電流は、いずれのバージョンも

15mAです。

LM4040-Nは、ウェーハ・ソート時にヒューズとツェナー

ザップを使用して逆方向降伏電圧の微調整を行うことで、

最高グレード・パーツの誤差を25で±0.1％(Aグレード)以内に抑えています。バンドギャップ基準電圧の温度ドリ

フト曲線補正、低ダイナミック・インピーダンスによって、広

範囲にわたる動作温度や電流に対して安定した逆方向降

伏電圧精度を確保しています。

可変型と1.2Vの2種類の逆方向降伏電圧バージョンから

なるLM4041-Nも利用可能です。LM4041-Nデータシート

(SNOS641)を参照してください。

製製品品情情報報(1)

型型番番パパッッケケーージジ本本体体ササイイズズ(公公称称)

LM4040-NTO-92 (3) 4.30mm×4.30mmSC70 (5) 2.00mm×1.25mmSOT-23 (3) 2.92mm×1.30mm

LM4040-N-Q1 SOT-23 (3) 2.92mm×1.30mm

(1) 提供されているすべてのパッケージについては、このデータシートの末尾にある注文情報を参照してください。

シシャャンントト基基準準電電圧圧アアププリリケケーーシショョンンのの回回路路図図

http://www-s.ti.com/sc/techlit/SNOS633.pdf

http://www.tij.co.jp/product/lm4040-n?qgpn=lm4040-n

http://www.tij.co.jp/product/lm4040-n-q1?qgpn=lm4040-n-q1

http://www.ti.com/lit/pdf/SNOS641

2

LM4040-N, LM4040-N-Q1JAJS762K –OCTOBER 2000–REVISED JUNE 2016 www.tij.co.jp

Copyright © 2000–2016, Texas Instruments Incorporated

目目次次1 特特長長.......................................................................... 12 アアププリリケケーーシショョンン ......................................................... 13 概概要要.......................................................................... 14 改改訂訂履履歴歴................................................................... 35 Pin Configuration and Functions ......................... 46 Specifications......................................................... 5

6.1 Absolute Maximum Ratings ...................................... 56.2 ESD Ratings.............................................................. 56.3 Recommended Operating Conditions....................... 66.4 Thermal Information .................................................. 66.5 Electrical Characteristics: 2-V LM4040-N VR

Tolerance Grades 'A' And 'B'; Temperature Grade 'I' 76.6 Electrical Characteristics: 2-V LM4040-N VR

Tolerance Grades 'C', 'D', And 'E'; TemperatureGrade 'I'...................................................................... 8

6.7 Electrical Characteristics: 2-V LM4040-N VRTolerance Grades 'C', 'D', And 'E'; TemperatureGrade 'E' .................................................................. 10

6.8 Electrical Characteristics: 2.5-V LM4040-N VRTolerance Grades 'A' And 'B'; Temperature Grade 'I'(AEC Grade 3) ......................................................... 11

6.9 Electrical Characteristics: 2.5-V LM4040-N VRTolerance Grades 'C', 'D', and 'E'; Temperature Grade'I' (AEC Grade 3)...................................................... 13

6.10 Electrical Characteristics: 2.5-V LM4040-N VRTolerance Grades 'C', 'D', And 'E'; TemperatureGrade 'E' (AEC Grade 1) ......................................... 15

6.11 Electrical Characteristics: 3-V LM4040-N VRTolerance Grades 'A' And 'B'; Temperature Grade'I'............................................................................... 17

6.12 Electrical Characteristics: 3-V LM4040-N VRTolerance Grades 'C', 'D', And 'E'; TemperatureGrade 'I'.................................................................... 18

6.13 Electrical Characteristics: 3-V LM4040-N VRTolerance Grades 'C', 'D', And 'E'; TemperatureGrade 'E' .................................................................. 20

6.14 Electrical Characteristics: 4.1-V LM4040-N VRTolerance Grades 'A' And 'B'; Temperature Grade'I'............................................................................... 21

6.15 Electrical Characteristics: 4.1-V LM4040-N VRTolerance Grades 'C' and 'D'; Temperature Grade'I'............................................................................... 22

6.16 Electrical Characteristics: 5-V LM4040-N VRTolerance Grades 'A' And 'B'; Temperature Grade

'I'............................................................................... 236.17 Electrical Characteristics: 5-V LM4040-N VR

Tolerance Grades 'C' And 'D'; Temperature Grade'I'............................................................................... 24

6.18 Electrical Characteristics: 5-V LM4040-N VRTolerance Grades 'C' And 'D'; Temperature Grade'E' ............................................................................. 26

6.19 Electrical Characteristics: 8.2-V LM4040-N VRTolerance Grades 'A' And 'B'; Temperature Grade'I'............................................................................... 27

6.20 Electrical Characteristics: 8.2-V Lm4040-N VRTolerance Grades 'C' And 'D'; Temperature Grade'I'............................................................................... 28

6.21 Electrical Characteristics: 10-V LM4040-N VRTolerance Grades 'A' And 'B'; Temperature Grade'I'............................................................................... 29

6.22 Electrical Characteristics: 10-V LM4040-N VRTolerance Grades 'C' And 'D'; Temperature Grade'I'............................................................................... 30

6.23 Typical Characteristics .......................................... 317 Parameter Measurement Information ................ 328 Detailed Description ............................................ 33

8.1 Overview ................................................................. 338.2 Functional Block Diagram ....................................... 338.3 Feature Description................................................. 338.4 Device Functional Modes........................................ 33

9 Application and Implementation ........................ 349.1 Application Information............................................ 349.2 Typical Applications ................................................ 34

10 Power Supply Recommendations ..................... 4111 Layout................................................................... 41

11.1 Layout Guidelines ................................................. 4111.2 Layout Example .................................................... 41

12 デデババイイススおおよよびびドドキキュュメメンントトののササポポーートト ....................... 4212.1 ドキュメントのサポート .............................................. 4212.2 関連リンク ............................................................... 4212.3 コミュニティ・リソース ................................................ 4212.4 商標 ....................................................................... 4212.5 静電気放電に関する注意事項 ................................ 4212.6 Glossary ................................................................ 42

13 メメカカニニカカルル、、パパッッケケーージジ、、おおよよびび注注文文情情報報 ................. 4213.1 SOT-23、SC70パッケージ・マーキング情報............. 42



http://www.tij.co.jp

3

LM4040-N, LM4040-N-Q1www.ti.com JAJS762K –OCTOBER 2000–REVISED JUNE 2016


4 改改訂訂履履歴歴資料番号末尾の英字は改訂を表しています。その改訂履歴は英語版に準じています。

Revision J (August 2015) かからら Revision K にに変変更更 Page

• Updated pinout diagrams ...................................................................................................................................................... 4

Revision I (April 2015) かからら Revision J にに変変更更 Page

• 「ESD定格」の表、「機能説明」セクション、「デバイスの機能モード」セクション、「アプリケーションおよび実装」セクション、「電源に関する推奨事項」セクション、「レイアウト」セクション、「デバイスおよびドキュメントのサポート」セクション、「メカニカル、パッケージ、および注文情報」セクション追加 ............................................................................................................................ 1

Revision H (April 2013) かからら Revision I にに変変更更 Page

• 車載グレードをSOT-23パッケージで提供、新しいTIフォーマットから最新情報を追加 ................................................................. 1

Revision G (July 2012) かからら Revision H にに変変更更 Page

• ナショナルセミコンダクターのデータシートのレイアウトをTIフォーマットへ変更 ........................................................................... 1

http://www.ti.com/product/lm4040-n?qgpn=lm4040-n

http://www.ti.com/product/lm4040-n-q1?qgpn=lm4040-n-q1

http://www.ti.com

1

3 4

±

+

2NC(2)

5NC

NC

+ ±NC1

2

3(1)+

±

4

LM4040-N, LM4040-N-Q1JAJS762K –OCTOBER 2000–REVISED JUNE 2016 www.ti.com


5 Pin Configuration and Functions

DBZ Package3-Pin SOT-23

Top ViewLP Package3-Pin TO-92Bottom View

(1) This pin must be left floating or connected to pin 2.(2) This pin must be left floating or connected to pin 1.

DCK Package5-Pin SC70Top View

Pin FunctionsPIN

I/O DESCRIPTIONNAME SOT-23 TO-92 SC70Anode 2 1 1 O Anode pin, normally groundedCathode 1 2 3 I/O Shunt Current/Output VoltageNC 3 (1) — 2 (2) — Must float or connect to anodeNC — 3 4, 5 — No connect



http://www.ti.com

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(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratingsonly, which do not imply functional operation of the device at these or any other conditions beyond those indicated under RecommendedOperating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability andspecifications.

(3) The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature),RθJA (junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at anytemperature is PDmax = (TJmax − TA)/RθJA or the number given in the Absolute Maximum Ratings, whichever is lower. For the LM4040-N,TJmax = 125°C, and the typical thermal resistance (RθJA), when board mounted, is 326°C/W for the SOT-23 package, and 180°C/W with0.4″ lead length and 170°C/W with 0.125″ lead length for the TO-92 package and 415°C/W for the SC70 Package.

(4) For definitions of Peak Reflow Temperatures for Surface Mount devices, see the TI Absolute Maximum Ratings for Soldering ApplicationReport (SNOA549).

6 Specifications

6.1 Absolute Maximum Ratingsover operating free-air temperature range (unless otherwise noted) (1) (2)

MIN MAX UNITReverse current 20 mAForward current 10 mA

Power dissipation (TA =25°C) (3)

SOT-23 (M3) package 306 mWTO-92 (Z) package 550 mWSC70 (M7) package 241 mW

Soldering temperature (4)SOT-23 (M3) Package Peak Reflow (30 sec) 260 °CTO-92 (Z) Package Soldering (10 sec) 260 °CSC70 (M7) Package Peak Reflow (30 sec) 260 °C

Storage temperature –65 150 °C

(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.2 ESD RatingsVALUE UNIT

V(ESD) Electrostatic dischargeHuman-body model (HBM), per ANSI/ESDA/JEDEC JS-001 (1) ±2000

VCharged-device model (CDM), per JEDEC specification JESD22-C101 (2) ±200



http://www.ti.com

http://www.ti.com/lit/pdf/SNOA549

6



(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Recommended Operating Conditions indicateconditions for which the device is functional, but do not ensure specific performance limits. For ensured specifications and testconditions, see the Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performancecharacteristics may degrade when the device is not operated under the listed test conditions.

(2) The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature),RθJA (junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at anytemperature is PDmax = (TJmax − TA)/RθJA or the number given in the Absolute Maximum Ratings, whichever is lower. For the LM4040-N,TJmax = 125°C, and the typical thermal resistance (RθJA), when board mounted, is 326°C/W for the SOT-23 package, and 180°C/W with0.4″ lead length and 170°C/W with 0.125″ lead length for the TO-92 package and 415°C/W for the SC70 package.

6.3 Recommended Operating Conditionsover operating free-air temperature range (unless otherwise noted) (1) (2)

MIN MAX UNIT

Temperature(Tmin ≤ TA ≤ Tmax)

Industrial Temperature –40°C ≤ TA ≤ 85 °CExtended Temperature –40 ≤ TA ≤ 125°C °C

Reverse Current

LM4040-N-2.0 60 15 μA to mALM4040-N-2.5 60 15 μA to mALM4040-N-3.0 62 15 μA to mALM4040-N-4.1 68 15 μA to mALM4040-N-5.0 74 15 μA to mALM4040-N-8.2 91 15 μA to mALM4040-N-10.0 100 15 μA to mA

(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics applicationreport, SPRA953.

6.4 Thermal Information

THERMAL METRIC (1)LM4040-N/LM4040-N-Q1

UNITDBZ (SOT-23) LP (TO-92) DCK (SC70)3 PINS 3 PINS 5 PINS

RθJA Junction-to-ambient thermal resistance 291.9 166 267 °C/WRθJC(top) Junction-to-case (top) thermal resistance 114.3 88.2 95.6 °C/WRθJB Junction-to-board thermal resistance 62.3 145.2 48.1 °C/WψJT Junction-to-top characterization parameter 7.4 32.5 2.4 °C/WψJB Junction-to-board characterization parameter 61 N/A 47.3 °C/WRθJC(bot) Junction-to-case (bottom) thermal resistance N/A N/A N/A °C/W



http://www.ti.com

http://www.ti.com/lit/pdf/spra953

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(1) Limits are 100% production tested at 25°C. Limits over temperature are ensured through correlation using Statistical Quality Control(SQC) methods. The limits are used to calculate AOQL.

(2) The overtemperature limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown VoltageTolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperaturefrom the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for thedifferent grades in the industrial temperature range where maxΔT = 65°C is shown below:A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°CB-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°CC-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°CD-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°CE-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°CThe total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°CD-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°CE-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°CTherefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5 V ×0.75% = ±19 mV.

(3) Load regulation is measured on pulse basis from no load to the specified load current. Output changes due to die temperature changemust be taken into account separately.

(4) Thermal hysteresis is defined as the difference in voltage measured at 25°C after cycling to temperature -40°C and the 25°Cmeasurement after cycling to temperature 125°C.

6.5 Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'A' And 'B'; TemperatureGrade 'I'

all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and±0.2%, respectively.

PARAMETER TEST CONDITIONS MIN (1) TYP MAX (1) UNIT

VR

Reverse BreakdownVoltage IR = 100 μA 2.048 V

Reverse BreakdownVoltage Tolerance (2) IR = 100 μA

LM4040AIM3LM4040AIZ ±2

mVLM4040BIM3LM4040BIZLM4040BIM7

±4.1

LM4040AIM3LM4040AIZ

TA = TJ = TMIN toTMAX

±15

mVLM4040BIM3LM4040BIZLM4040BIM7

TA = TJ = TMIN toTMAX

±17

IRMINMinimum OperatingCurrent

TA = TJ = 25°C 45 60μA

TA = TJ = TMIN to TMAX 65

ΔVR/ΔT

Average ReverseBreakdown VoltageTemperatureCoefficient (2)

IR = 10 mA ±20 ppm/°C

IR = 1 mATA = TJ = 25°C ±15

ppm/°CTA = TJ = TMIN to TMAX ±100

IR = 100 μA ±15 ppm/°C

ΔVR/ΔIR

Reverse BreakdownVoltage Change withOperating CurrentChange (3)

IRMIN ≤ IR ≤ 1 mATA = TJ = 25°C 0.3 0.8

mVTA = TJ = TMIN to TMAX 1

1 mA ≤ IR ≤ 15 mATA = TJ = 25°C 2.5 6


ZRReverse DynamicImpedance

IR = 1 mA, f = 120Hz,IAC = 0.1 IR

0.3 0.8 Ω

eN Wideband Noise IR = 100 μA10 Hz ≤ f ≤ 10 kHz 35 μVrms

ΔVR

Reverse BreakdownVoltage Long TermStability

t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm

VHYST Thermal Hysteresis (4) ΔT = –40°C to 125°C 0.08%



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(2) Typicals are at TJ = 25°C and represent most likely parametric norm.(3) The overtemperature limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage

Tolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperaturefrom the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for thedifferent grades in the industrial temperature range where maxΔT = 65°C is shown below:A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°CB-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°CC-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°CD-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°CE-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°CThe total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°CD-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°CE-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°CTherefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×0.75% = ±19 mV.

6.6 Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; TemperatureGrade 'I'

all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%and ±2%, respectively.

PARAMETER TEST CONDITIONS MIN (1) TYP (2) MAX (1) UNIT

VR



LM4040CIM3LM4040CIZLM4040CIM7

TA = TJ = 25°C ±10

mV

TA = TJ = TMIN to TMAX ±23

LM4040DIM3LM4040DIZLM4040DIM7

TA = TJ = 25°C ±20


LM4040EIZLM4040EIM7

TA = TJ = 25°C ±41




TA = TJ = 25°C 45 60

μA



TA = TJ = 25°C 45 65


LM4040EIZLM4040EIM7

TA = TJ = 25°C 45 65


ΔVR/ΔT


IR = 10 mA ±20

ppm/°CIR = 1 mA


TA = TJ = 25°C ±15



TA = TJ = 25°C ±15


LM4040EIZLM4040EIM7

TA = TJ = 25°C ±15


IR = 100 μA ±15



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Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; TemperatureGrade 'I' (continued)all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%and ±2%, respectively.



(5) Thermal hysteresis is defined as the difference in voltage measured at 25°C after cycling to temperature –40°C and the 25°Cmeasurement after cycling to temperature 125°C.

ΔVR/ΔIR

Reverse BreakdownVoltage Changewith OperatingCurrent Change (4)

IRMIN ≤ IR ≤ 1 mA


TA = TJ = 25°C 0.3 0.8

mV



TA = TJ = 25°C 0.3 1

TA = TJ = TMIN to TMAX 1.2

LM4040EIZLM4040EIM7

TA = TJ = 25°C 0.3 1


1 mA ≤ IR ≤ 15 mA


TA = TJ = 25°C 2.5 6



TA = TJ = 25°C 2.5 8


LM4040EIZLM4040EIM7

TA = TJ = 25°C 2.5 8



IR = 1 mA, f = 120 HzIAC = 0.1 IR


0.3 0.9

ΩLM4040DIM3LM4040DIZLM4040DIM7

0.3 1.1

LM4040EIZLM4040EIM7 0.3 1.1


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm

VHYSTThermalHysteresis (5) ΔT = −40°C to 125°C 0.08%



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6.7 Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; TemperatureGrade 'E'



VR



LM4040CEM3TA = TJ = 25°C ±10

mV


LM4040DEM3TA = TJ = 25°C ±20


LM4040EEM3TA = TJ = 25°C ±41



LM4040CEM3TA = TJ = 25°C 45 60

μA


LM4040DEM3TA = TJ = 25°C 45 65


LM4040EEM3TA = TJ = 25°C 45 65


ΔVR/ΔT


IR = 10 mA ±20

ppm/°CIR = 1 mA

LM4040CEM3TA = TJ = 25°C ±15


LM4040DEM3TA = TJ = 25°C ±15


LM4040EEM3TA = TJ = 25°C ±15


IR = 100 μA ±15

ΔVR/ΔIR



LM4040CEM3TA = TJ = 25°C 0.3 0.8

mV


LM4040DEM3TA = TJ = 25°C 0.3 1


LM4040EEM3TA = TJ = 25°C 0.3 1


1 mA ≤ IR ≤ 15 mA

LM4040CEM3TA = TJ = 25°C 2.5 6


LM4040DEM3TA = TJ = 25°C 2.5 8


LM4040EEM3TA = TJ = 25°C 2.5 8




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Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; TemperatureGrade 'E' (continued)all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%and ±2%, respectively.




IR = 1 mA, f = 120 Hz,IAC = 0.1 IR

LM4040CEM3 0.3 0.9

ΩLM4040DEM3 0.3 1.1

LM4040EEM3 0.3 1.1


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm





6.8 Electrical Characteristics: 2.5-V LM4040-N VR Tolerance Grades 'A' And 'B'; TemperatureGrade 'I' (AEC Grade 3)



VR



LM4040AIM3LM4040AIZLM4040AIM3

TA = TJ = 25°C ±2.5

mV


LM4040BIM3LM4040BIZLM4040BIM7LM4040QBIM3

TA = TJ = 25°C ±5



TA = TJ = 25°C 45 60μA


ΔVR/ΔT


IR = 10 mA ±20

ppm/°CIR = 1 mATA = TJ = 25°C ±15


IR = 100 μA ±15



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Electrical Characteristics: 2.5-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature Grade'I' (AEC Grade 3) (continued)all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and±0.2%, respectively.




ΔVR/ΔIR


IRMIN ≤ IR ≤ 1 mATA = TJ = 25°C 0.3 0.8


1 mA ≤ IR ≤ 15 mATA = TJ = 25°C 2.5 6



IR = 1 mA, f = 120 Hz,IAC = 0.1 IR

0.3 0.8 Ω


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm

VHYST Thermal Hysteresis (5) ΔT = −40°C to 125°C 0.08%



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6.9 Electrical Characteristics: 2.5-V LM4040-N VR Tolerance Grades 'C', 'D', and 'E';Temperature Grade 'I' (AEC Grade 3)



VR



LM4040CIZLM4040CIM3LM4040CIM7LM4040QCIM3

TA = TJ = 25°C ±12

mV


LM4040DIZLM4040DIM3LM4040DIM7LM4040QDIM3

TA = TJ = 25°C ±25


LM4040EIZLM4040EIM3LM4040EIM7LM4040QEIM3

TA = TJ = 25°C ±50




TA = TJ = 25°C 45 60

μA



TA = TJ = 25°C 45 65



TA = TJ = 25°C 45 65


ΔVR/ΔT


IR = 10 mA ±20

ppm/°CIR = 1 mA


TA = TJ = 25°C ±15



TA = TJ = 25°C ±15



TA = TJ = 25°C ±15


IR = 100 μA ±15



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Electrical Characteristics: 2.5-V LM4040-N VR Tolerance Grades 'C', 'D', and 'E'; TemperatureGrade 'I' (AEC Grade 3) (continued)all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%and ±2%, respectively.




ΔVR/ΔIR




TA = TJ = 25°C 0.3 0.8

mV



TA = TJ = 25°C 0.3 1



TA = TJ = 25°C 0.3 1


1 mA ≤ IR ≤ 15 mA


TA = TJ = 25°C 2.5 6



TA = TJ = 25°C 2.5 8



TA = TJ = 25°C 2.5 8



IR = 1 mA, f = 120 HzIAC = 0.1 IR


0.3 0.9

Ω


0.3 1.1


0.3 1.1


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm

VHYSTThermalHysteresis (5) ΔT= −40°C to 125°C 0.08%



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6.10 Electrical Characteristics: 2.5-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E';Temperature Grade 'E' (AEC Grade 1)



VR



LM4040CEM3LM4040QCEM3

TA = TJ = 25°C ±12

mV


LM4040DEM3LM4040QDEM3

TA = TJ = 25°C ±25


LM4040EEM3LM4040QEEM3

TA = TJ = 25°C ±50




TA = TJ = 25°C 45 60

μA



TA = TJ = 25°C 45 65



TA = TJ = 25°C 45 65


ΔVR/ΔT


IR = 10 mA ±20

ppm/°CIR = 1 mA


TA = TJ = 25°C ±15



TA = TJ = 25°C ±15



TA = TJ = 25°C ±15


IR = 100 μA ±15

ΔVR/ΔIR




TA = TJ = 25°C 0.3 0.8

mV



TA = TJ = 25°C 0.3 1



TA = TJ = 25°C 0.3 1


1 mA ≤ IR ≤ 15 mA


TA = TJ = 25°C 2.5 6



TA = TJ = 25°C 2.5 8



TA = TJ = 25°C 2.5 8




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Electrical Characteristics: 2.5-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; TemperatureGrade 'E' (AEC Grade 1) (continued)all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%and ±2%, respectively.


(5) Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature -40°C and the 25°Cmeasurement after cycling to temperature 125°C.


IR = 1 mA, f = 120 Hz,IAC = 0.1 IR

LM4040CEM3LM4040QCEM3 0.3 0.9

ΩLM4040DEM3LM4040QDEM3 0.3 1.1

LM4040EEM3LM4040QEEM3 0.3 1.1


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm

VHYSTThermalHysteresis (5) ΔT= −40°C to 125°C 0.08%



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VR

Reverse BreakdownVoltage IR = 100 μA 3 V


LM4040AIM3LM4040AIZ

TA = TJ = 25°C ±3

mVTA = TJ = TMIN to TMAX ±22

LM4040BIM3LM4040BIZLM4040BIM7

TA = TJ = 25°C ±6



TA = TJ = 25°C 47 62μA


ΔVR/ΔT


IR = 10 mA ±20

ppm/°CIR = 1 mATA = TJ = 25°C ±15


IR = 100 μA ±15

ΔVR/ΔIR


IRMIN ≤ IR ≤ 1 mATA = TJ = 25°C 0.6 0.8

mVTA = TJ = TMIN to TMAX 1.1

1 mA ≤ IR ≤ 15 mATA = TJ = 25°C 2.7 6



IR = 1 mA, f = 120 Hz,IAC = 0.1 IR

0.4 0.9 Ω


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm




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6.12 Electrical Characteristics: 3-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E';Temperature Grade 'I'



VR

Reverse BreakdownVoltage

IR = 100 μA 3 V



TA = TJ = 25°C ±15

mV



TA = TJ = 25°C ±30


LM4040EIM7LM4040EIZ

TA = TJ = 25°C ±60




TA = TJ = 25°C 45 60

μA



TA = TJ = 25°C 45 65


LM4040EIM7LM4040EIZ

TA = TJ = 25°C 45 65


ΔVR/ΔT


IR = 10 mA ±20

ppm/°CIR = 1 mA


TA = TJ = 25°C ±15



TA = TJ = 25°C ±15


LM4040EIM7LM4040EIZ

TA = TJ = 25°C ±15


IR = 100 μA ±15



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Electrical Characteristics: 3-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; TemperatureGrade 'I' (continued)all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%and ±2%, respectively.




ΔVR/ΔIR




TA = TJ = 25°C 0.4 0.8

mV



TA = TJ = 25°C 0.4 1.1


LM4040EIM7LM4040EIZ

TA = TJ = 25°C 0.4 1.1


1 mA ≤ IR ≤ 15 mA


TA = TJ = 25°C 2.7 6



TA = TJ = 25°C 2.7 8


LM4040EIM7LM4040EIZ

TA = TJ = 25°C 2.7 8



IR = 1 mA, f = 120 HzIAC = 0.1 IR


0.4 0.9


0.4 1.2

LM4040EIM7LM4040EIZ 0.4 1.2


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm




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(2) Typicals are at TJ = 25°C and represent most likely parametric norm.(3) The (overtemperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage



6.13 Electrical Characteristics: 3-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E';Temperature Grade 'E'



VR



LM4040CEM3TA = TJ = 25°C ±15

mV


LM4040DEM3TA = TJ = 25°C ±30


LM4040EEM3TA = TJ = 25°C ±60



LM4040CEM3TA = TJ = 25°C 47 62

μA


LM4040DEM3TA = TJ = 25°C 47 67


LM4040EEM3TA = TJ = 25°C 47 67


ΔVR/ΔT


IR = 10 mA ±20

ppm/°CIR = 1 mA

LM4040CEM3TA = TJ = 25°C ±15


LM4040DEM3TA = TJ = 25°C ±15


LM4040EEM3TA = TJ = 25°C ±15


IR = 100 μA ±15

ΔVR/ΔIR



LM4040CEM3TA = TJ = 25°C 0.4 0.8

mV


LM4040DEM3TA = TJ = 25°C 0.4 1.1


LM4040EEM3TA = TJ = 25°C 0.4 1.1


1 mA ≤ IR ≤ 15 mA

LM4040CEM3TA = TJ = 25°C 2.7 6.0


LM4040DEM3TA = TJ = 25°C 2.7 8


LM4040EEM3TA = TJ = 25°C 2.7 8




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Electrical Characteristics: 3-V LM4040-N VR Tolerance Grades 'C', 'D', And 'E'; TemperatureGrade 'E' (continued)all other limits TA = TJ = 25°C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of ±0.5%, ±1%and ±2%, respectively.




IR = 1 mA, f = 120Hz,IAC = 0.1 IR

LM4040CEM3 0.4 0.9

ΩLM4040DEM3 0.4 1.2

LM4040EEM3 0.4 1.2


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm






6.14 Electrical Characteristics: 4.1-V LM4040-N VR Tolerance Grades 'A' And 'B'; TemperatureGrade 'I'



VR



LM4040AIM3LM4040AIZ

TA = TJ = 25°C ±4.1



TA = TJ = 25°C ±8.2



TA = TJ = 25°C 50 68μA


ΔVR/ΔT


IR = 10 mA ±30

ppm/°CIR = 1 mATA = TJ = 25°C ±20


IR = 100 μA ±20

ΔVR/ΔIR


IRMIN ≤ IR ≤ 1 mATA = TJ = 25°C 0.5 0.9


1 mA ≤ IR ≤ 15 mATA = TJ = 25°C 3 7




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Electrical Characteristics: 4.1-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature Grade'I' (continued)all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and±0.2%, respectively.




IR = 1 mA, f = 120 Hz,IAC = 0.1 IR

0.5 1 Ω


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm





6.15 Electrical Characteristics: 4.1-V LM4040-N VR Tolerance Grades 'C' and 'D'; TemperatureGrade 'I'

all other limits TA = TJ = 25°C. The grades C and D designate initial Reverse Breakdown Voltage tolerances of ±0.5% and±1%, respectively.


VR




TA = TJ = 25°C ±20



TA = TJ = 25°C ±41




TA = TJ = 25°C 50 68

μATA = TJ = TMIN to TMAX 73


TA = TJ = 25°C 50 73


ΔVR/ΔT


IR = 10 mA ±30

ppm/°CIR = 1 mA


TA = TJ = 25°C ±20



TA = TJ = 25°C ±20


IR = 100 μA ±20



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Electrical Characteristics: 4.1-V LM4040-N VR Tolerance Grades 'C' and 'D'; Temperature Grade'I' (continued)all other limits TA = TJ = 25°C. The grades C and D designate initial Reverse Breakdown Voltage tolerances of ±0.5% and±1%, respectively.




ΔVR/ΔIR




TA = TJ = 25°C 0.5 0.9

mV



TA = TJ = 25°C 0.5 1.2


1 mA ≤ IR ≤ 15 mA


TA = TJ = 25°C 3 7



TA = TJ = 25°C 3 9



IR = 1 mA, f = 120 Hz,IAC = 0.1 IR


0.5 1


0.5 1.3


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm








VR



LM4040AIM3LM4040AIZ

TA = TJ = 25°C ±5



TA = TJ = 25°C ±10




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Electrical Characteristics: 5-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature Grade'I' (continued)all other limits TA = TJ = 25°C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of ±0.1% and±0.2%, respectively.





TA = TJ = 25°C 54 74μA


ΔVR/ΔT


IR = 10 mA ±30

ppm/°CIR = 1 mATA = TJ = 25°C ±20


IR = 100 μA ±20

ΔVR/ΔIR


IRMIN ≤ IR ≤ 1 mATA = TJ = 25°C 0.5 1


1 mA ≤ IR ≤ 15 mATA = TJ = 25°C 3.5 8



IR = 1 mA, f = 120 Hz,IAC = 0.1 IR

0.5 1.1 Ω


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm





6.17 Electrical Characteristics: 5-V LM4040-N VR Tolerance Grades 'C' And 'D'; TemperatureGrade 'I'



VR




TA = TJ = 25°C ±25



TA = TJ = 25°C ±50




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Electrical Characteristics: 5-V LM4040-N VR Tolerance Grades 'C' And 'D'; Temperature Grade'I' (continued)all other limits TA = TJ = 25°C. The grades C and D designate initial Reverse Breakdown Voltage tolerances of ±0.5% and±1%, respectively.






TA = TJ = 25°C 54 74



TA = TJ = 25°C 54 79


ΔVR/ΔT


IR = 10 mA ±30

ppm/°CIR = 1 mA


TA = TJ = 25°C ±20



TA = TJ = 25°C ±20


IR = 100 μA ±20

ΔVR/ΔIR




TA = TJ = 25°C 0.5 1

mV



TA = TJ = 25°C 0.5 1.3


1 mA ≤ IR ≤ 15 mA


TA = TJ = 25°C 3.5 8



TA = TJ = 25°C 3.5 10



IR = 1 mA, f = 120 Hz,IAC = 0.1 IR

TA = TJ = 25°C 0.5 1.1Ω



ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm




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(2) The (overtemperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown VoltageTolerance ±[(ΔVR/ΔT)(maxΔT)(VR)]. Where, ΔVR/ΔT is the VR temperature coefficient, maxΔT is the maximum difference in temperaturefrom the reference point of 25°C to T MIN or TMAX, and VR is the reverse breakdown voltage. The total overtemperature tolerance for thedifferent grades in the industrial temperature range where maxΔT = 65°C is shown below:A-grade: ±0.75% = ±0.1% ±100 ppm/°C × 65°CB-grade: ±0.85% = ±0.2% ±100 ppm/°C × 65°CC-grade: ±1.15% = ±0.5% ±100 ppm/°C × 65°CD-grade: ±1.98% = ±1.0% ±150 ppm/°C × 65°CE-grade: ±2.98% = ±2.0% ±150 ppm/°C × 65°CThe total overtemperature tolerance for the different grades in the extended temperature range where max ΔT = 100 °C is shown below:C-grade: ±1.5% = ±0.5% ±100 ppm/°C × 100°CD-grade: ±2.5% = ±1.0% ±150 ppm/°C × 100°CE-grade: ±3.5% = ±2.0% ±150 ppm/°C × 100°CTherefore, as an example, the A-grade 2.5-V LM4040-N has an overtemperature Reverse Breakdown Voltage tolerance of ±2.5V ×0.75% = ±19 mV.



6.18 Electrical Characteristics: 5-V LM4040-N VR Tolerance Grades 'C' And 'D'; TemperatureGrade 'E'


PARAMETER TEST CONDITIONS MIN (1) TYP MAX (1) UNIT

VR



LM4040CEM3TA = TJ = 25°C ±25


LM4040DEM3TA = TJ = 25°C ±50



LM4040CEM3TA = TJ = 25°C 54 74


LM4040DEM3TA = TJ = 25°C 54 79


ΔVR/ΔT


IR = 10 mA ±30

ppm/°CIR = 1 mA

LM4040CEM3TA = TJ = 25°C ±20


LM4040DEM3TA = TJ = 25°C ±20


IR = 100 μA ±20

ΔVR/ΔIR



LM4040CEM3TA = TJ = 25°C 0.5 1

mV


LM4040DEM3TA = TJ = 25°C 0.5 1


1 mA ≤ IR ≤ 15 mA

LM4040CEM3TA = TJ = 25°C 3.5 8


LM4040DEM3TA = TJ = 25°C 3.5 8



IR = 1 mA, f = 120 Hz,IAC = 0.1 IR

0.5 1.1 Ω


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 100 μA

120 ppm




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6.19 Electrical Characteristics: 8.2-V LM4040-N VR Tolerance Grades 'A' And 'B'; TemperatureGrade 'I'



VR



LM4040AIM3LM4040AIZ

TA = TJ = 25°C ±8.2


LM4040BIM3LM4040BIZ

TA = TJ = 25°C ±16



TA = TJ = 25°C 67 91μA


ΔVR/ΔT


IR = 10 mA ±40

ppm/°CIR = 1 mATA = TJ = 25°C ±20


IR = 150 μA ±20

ΔVR/ΔIR


IRMIN ≤ IR ≤ 1 mATA = TJ = 25°C 0.6 1.3


1 mA ≤ IR ≤ 15 mATA = TJ = 25°C 7 10



IR = 1 mA, f = 120 Hz,IAC = 0.1 IR

0.6 1.5 Ω


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 150 μA

120 ppm




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6.20 Electrical Characteristics: 8.2-V Lm4040-N VR Tolerance Grades 'C' And 'D'; TemperatureGrade 'I'



VR



LM4040CIM3LM4040CIZ

TA = TJ = 25°C ±41


LM4040DIM3LM4040DIZ

TA = TJ = 25°C ±82



LM4040CIM3LM4040CIZ

TA = TJ = 25°C 67 91


LM4040DIM3LM4040DIZ

TA = TJ = 25°C 67 96


ΔVR/ΔT


IR = 10 mA ±40

ppm/°CIR = 1 mA

LM4040CIM3LM4040CIZ

TA = TJ = 25°C ±20


LM4040DIM3LM4040DIZ

TA = TJ = 25°C ±20


IR = 150 μA ±20

ΔVR/ΔIR



LM4040CIM3LM4040CIZ

TA = TJ = 25°C 0.6 1.3

mV


LM4040DIM3LM4040DIZ

TA = TJ = 25°C 0.6 1.7


1 mA ≤ IR ≤ 15 mA

LM4040CIM3LM4040CIZ

TA = TJ = 25°C 7 10


LM4040DIM3LM4040DIZ

TA = TJ = 25°C 7 15



IR = 1 mA, f = 120 Hz,IAC = 0.1 IR

LM4040CIM3LM4040CIZ 0.6 1.5

ΩLM4040DIM3LM4040DIZ 0.6 1.9


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 150 μA

120 ppm




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VR



LM4040AIM3LM4040AIZ

TA = TJ = 25°C ±10


LM4040BIM3LM4040BIZ

TA = TJ = 25°C ±20



TA = TJ = 25°C 75 100μA


ΔVR/ΔT


IR = 10 mA ±40

ppm/°CIR = 1 mATA = TJ = 25°C ±20


IR = 150 μA ±20

ΔVR/ΔIR


IRMIN ≤ IR ≤ 1 mATA = TJ = 25°C 0.8 1.5


1 mA ≤ IR ≤ 15 mATA = TJ = 25°C 8 12



IR = 1 mA, f = 120 Hz,IAC = 0.1 IR

0.7 1.7 Ω


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 150 μA

120 ppm




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6.22 Electrical Characteristics: 10-V LM4040-N VR Tolerance Grades 'C' And 'D'; TemperatureGrade 'I'



VR

Reverse BreakdownVoltage

IR = 150 μA 10 V


LM4040CIM3LM4040CIZ

TA = TJ = 25°C ±50


LM4040DIM3LM4040DIZ

TA = TJ = 25°C ±100



LM4040CIM3LM4040CIZ

TA = TJ = 25°C 75 100


LM4040DIM3LM4040DIZ

TA = TJ = 25°C 75 110


ΔVR/ΔT


IR = 10 mA ±40

ppm/°CIR = 1 mA

LM4040CIM3LM4040CIZ

TA = TJ = 25°C ±20


LM4040DIM3LM4040DIZ

TA = TJ = 25°C ±20


IR = 150 μA ±20

ΔVR/ΔIR



LM4040CIM3LM4040CIZ

TA = TJ = 25°C 0.8 1.5

mV


LM4040DIM3LM4040DIZ

TA = TJ = 25°C 0.8 2


1 mA ≤ IR ≤ 15 mA

LM4040CIM3LM4040CIZ

TA = TJ = 25°C 8 12


LM4040DIM3LM4040DIZ

TA = TJ = 25°C 8 18



IR = 1 mA, f = 120 Hz,IAC = 0.1 IR

LM4040CIM3LM4040CIZ 0.7 1.7

ΩLM4040DIM3LM4040DIZ 2.3


ΔVR


t = 1000 hrsT = 25°C ±0.1°CIR = 150 μA

120 ppm




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6.23 Typical Characteristics

Figure 1. Temperature Drift For Different AverageTemperature Coefficient

Figure 2. Output Impedance vs Frequency

Figure 3. Output Impedance vs Frequency Figure 4. Reverse Characteristics And Minimum OperatingCurrent

Figure 5. Noise Voltage vs Frequency



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6.23.1 Start-Up Characteristics

RS = 30k

Figure 6. Input Voltage Step Response LM4040-N-2.5

RS = 30k

Figure 7. Input Voltage Step Response LM4040-N-5

RS = 30k

Figure 8. Input Voltage Step Response LM4040-N-10

7 Parameter Measurement Information

Figure 9. Test Circuit



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8 Detailed Description

8.1 OverviewThe LM4040 device is a precision micropower shunt voltage reference available in 7 different fixed-outputvoltage options and three different packages to meet small footprint requirements. The part is also available infive different tolerance grades.

8.2 Functional Block Diagram

8.3 Feature DescriptionThe LM4040 device is effectively a precision Zener diode. The part requires a small quiescent current forregulation, and regulates the output voltage by shunting more or less current to ground, depending on inputvoltage and load. The only external component requirement is a resistor between the cathode and the inputvoltage to set the input current. An external capacitor can be used on the input or output, but is not required.

8.4 Device Functional ModesThe LM4040 device is a fixed output voltage part, where the feedback is internal. Therefore, the part can onlyoperate is a closed loop mode and the output voltage cannot be adjusted. The output voltage will remain inregulation as long as IR is between IRMIN, see Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'A'And 'B'; Temperature Grade 'I', and IRMAX, 15 mA. Proper selection of the external resistor for input voltage rangeand load current range will ensure these conditions are met.



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9 Application and Implementation

NOTEInformation in the following applications sections is not part of the TI componentspecification, and TI does not warrant its accuracy or completeness. TI’s customers areresponsible for determining suitability of components for their purposes. Customers shouldvalidate and test their design implementation to confirm system functionality.

9.1 Application InformationThe LM4040-N is a precision micropower curvature-corrected bandgap shunt voltage reference. For spacecritical applications, the LM4040-N is available in the sub-miniature SOT-23 and SC70 surface-mount package.The LM4040-N has been designed for stable operation without the need of an external capacitor connectedbetween the + pin and the − pin. If, however, a bypass capacitor is used, the LM4040-N remains stable.Reducing design effort is the availability of several fixed reverse breakdown voltages: 2.048 V, 2.5 V, 3 V, 4.096V, 5 V, 8.192 V, and 10 V. The minimum operating current increases from 60 µA for the LM4040-N-2.048 andLM4040-N-2.5 to 100 μA for the 10-V LM4040-N. All versions have a maximum operating current of 15 mA.

LM4040-Ns in the SOT-23 packages have a parasitic Schottky diode between pin 2 (−) and pin 3 (Die attachinterface contact). Therefore, pin 3 of the SOT-23 package must be left floating or connected to pin 2.

LM4040-Ns in the SC70 have a parasitic Schottky diode between pin 1 (−) and pin 2 (Die attach interfacecontact). Therefore, pin 2 must be left floating or connected to pin1.

The 4.096-V version allows single 5-V 12-bit ADCs or DACs to operate with an LSB equal to 1 mV. For 12-bitADCs or DACs that operate on supplies of 10 V or greater, the 8.192-V version gives 2 mV per LSB.

The typical thermal hysteresis specification is defined as the change in 25°C voltage measured after thermalcycling. The device is thermal cycled to temperature –40°C and then measured at 25°C. Next the device isthermal cycled to temperature 125°C and again measured at 25°C. The resulting VOUT delta shift between the25°C measurements is thermal hysteresis. Thermal hysteresis is common in precision references and is inducedby thermal-mechanical package stress. Changes in environmental storage temperature, operating temperatureand board mounting temperature are all factors that can contribute to thermal hysteresis.

In a conventional shunt regulator application (Figure 10) , an external series resistor (RS) is connected betweenthe supply voltage and the LM4040-N. RS determines the current that flows through the load (IL) and theLM4040-N (IQ). Since load current and supply voltage may vary, RS should be small enough to supply at leastthe minimum acceptable IQ to the LM4040-N even when the supply voltage is at its minimum and the loadcurrent is at its maximum value. When the supply voltage is at its maximum and IL is at its minimum, RS shouldbe large enough so that the current flowing through the LM4040-N is less than 15 mA.

RS is determined by the supply voltage, (VS), the load and operating current, (IL and IQ), and the LM4040-N'sreverse breakdown voltage, VR.

(1)

9.2 Typical Applications

9.2.1 Shunt Regulator

Figure 10. Shunt Regulator Schematic



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IN_MIN OUTS _MAX

LOAD_MAX R _MIN

V VR

I I

-

=

+

IN_MAX OUTS _MIN

LOAD_MIN R _MAX

V VR

I I

-

=

+

35



Typical Applications (continued)9.2.1.1 Design RequirementsVIN > VOUT

Select RS such that:

IRMIN < IR < IRMAX where IRMAX = 15 mA

See Electrical Characteristics: 2-V LM4040-N VR Tolerance Grades 'A' And 'B'; Temperature Grade 'I'for minimum operating current for each voltage option and grade.

9.2.1.2 Detailed Design ProcedureThe resistor RS must be selected such that current IR will remain in the operational region of the part for theentire VIN range and load current range. The two extremes to consider are VIN at its minimum, and the load at itsmaximum, where RS must be small enough for IR to remain above IRMIN. The other extreme is VIN at itsmaximum, and the load at its minimum, where RS must be large enough to maintain IR < IRMAX. For mostdesigns, 0.1 mA ≤ IR ≤ 1 mA is a good starting point.

Use Equation 2 and Equation 3 to set RS between RS_MIN and RS_MAX.

(2)

(3)

9.2.1.3 Application Curve

Figure 11. Reverse Characteristics And Minimum Operating Current



http://www.ti.com

5 V 4.096 VR 904

1mA

-= = W

36



Typical Applications (continued)9.2.2 4.1-V ADC Application

**Ceramic monolithic*Tantalum

Figure 12. 4.1-V LM4040-N'S Nominal 4.096 Breakdown Voltage Gives ADC12451 1 MV/LSB

9.2.2.1 Design RequirementsThe only design requirement is for an output voltage of 4.096 V.

9.2.2.2 Detailed Design ProcedureUsing an LM4040-4.1, select an appropriate RS to sufficiently power the device. Set the target IR for 1 mA. Withan input voltage of 5 V, the resistor can be calculated:

(4)

The closest available resistance of 909 Ω is used here, which in turn yields an IR of 994 μA.



http://www.ti.com

37



Typical Applications (continued)9.2.3 Bounded Amplifier

Nominal clamping voltage is ±11.5 V (LM4040-N's reverse breakdown voltage +2 diode VF).

Figure 13. Bounded Amplifier Reduces Saturation-Induced Delays andCan Prevent Succeeding Stage Damage

9.2.3.1 Design RequirementsDesign an amplifier with output clamped at ±11.5 V.

9.2.3.2 Detailed Design ProcedureWith amplifier rails of ±15 V, the output can be bound to ±11.5 V with the LM4040-10 and two nominal diodevoltage drops of 0.7 V.

VOUTBound = 2 × VFWD + VZ (5)VOUTBound = 1.4 V + 10 V (6)

Select RS = 15 kΩ to keep IR low. Calculate IR to confirm RS selection.IR = (VIN – VOUT) / R, however in this case, the negative supply must be taken into account. (7)IR = (VIN+ – VIN- – VOUT)/R = (30 V – 10 V) / (RS1+RS2) = 20 V / 30 kΩ = 0.667 mA (8)

This is an acceptable value for IR that will not draw excessive current, but prevents the part from being starvedfor current.



http://www.ti.com

38



Typical Applications (continued)9.2.4 Protecting Op-Amp Input

The bounding voltage is ±4 V with the 2.5-V LM4040-N (LM4040-N's reverse breakdown voltage + 3 diode VF).

Figure 14. Protecting Op Amp Input

9.2.4.1 Design RequirementsLimit the input voltage to the op-amp to ±4 V.

9.2.4.2 Detailed Design ProcedureSimilar to Bounded Amplifier, this design uses a LM4040-2.5 and three forward diode voltage drops to create avoltage clamp. The procedure for selecting the RS resistors, in this case 5 kΩ, is the same as Detailed DesignProcedure.

IR = (VIN+ – VIN- – VOUT) / R = (10 V – 2.5 V) / (RS1 + RS2) = 7.5 V / 10 kΩ = 0.750 mA (9)



http://www.ti.com

39



Typical Applications (continued)9.2.5 Precision ±4.096-V Reference

Figure 15. Precision ±4.096-V Reference

9.2.5.1 Design RequirementsUse a single voltage reference to create positive and negative reference rails, ±4.096 V.

9.2.5.2 Detailed Design ProcedureThe procedure for selecting the RS resistor is same as detailed in Detailed Design Procedure. The output of thevoltage reference is used as the inverting input to the op-amp, with unity gain.



http://www.ti.com

40



Typical Applications (continued)9.2.6 Precision Current Sink/Source

Figure 16. Precision 1-mA Current Sink

Figure 17. Precision 1-mA Current Source

9.2.6.1 Design RequirementsCreate precision 1-mA current sink and/or 1-mA current source.

9.2.6.2 Detailed Design ProcedureSet R1 such that the current through the shunt reference, IR, is greater than IRMIN.

IOUT = VOUT / R2 where VOUT is the voltage drop across the shunt reference. In this case,

IOUT = 2.5 / R2



http://www.ti.com

RS

COUTCIN

R physically close to device cathodeS

C physicallyIN

close to device

C physicallyOUT

close to device

41

LM4040-N, LM4040-N-Q1www.tij.co.jp JAJS762K –OCTOBER 2000–REVISED JUNE 2016


10 Power Supply RecommendationsWhile a bypass capacitor is not required on the input voltage line, TI recommends reducing noise on the inputwhich could affect the output. A 0.1-µF ceramic capacitor or larger is recommended.

11 Layout

11.1 Layout GuidelinesPlace external components as close to the device as possible. Place RS close the cathode, as well as the inputbypass capacitor, if used.

11.2 Layout Example

Figure 18. Layout Diagram




42

LM4040-N, LM4040-N-Q1JAJS762K –OCTOBER 2000–REVISED JUNE 2016 www.tij.co.jp


12 デデババイイススおおよよびびドドキキュュメメンントトののササポポーートト

12.1 ドドキキュュメメンントトののササポポーートト

12.1.1 関関連連資資料料関連資料については、以下を参照してください。

LM4041-N/LM4041-N-Q1 Precision Micropower Shunt Voltage Reference, SNOS641

12.2 関関連連リリンンクク次の表に、クイック・アクセス・リンクを示します。カテゴリには、技術資料、サポートおよびコミュニティ・リソース、ツールとソフトウェア、およびサンプル注文またはご購入へのクイック・アクセスが含まれます。

表表 1. 関関連連リリンンクク製製品品ププロロダダククトト・・フフォォルルダダササンンププルルととごご購購入入技技術術資資料料ツツーールルととソソフフトトウウェェアアササポポーートトととココミミュュニニテティィ

LM4040-N ここをクリックここをクリックここをクリックここをクリックここをクリック

LM4040-N-Q1 ここをクリックここをクリックここをクリックここをクリックここをクリック

LM4040-N-Q1 ここをクリックここをクリックここをクリックここをクリックここをクリック

12.3 ココミミュュニニテティィ・・リリソソーーススThe following links connect to TI community resources. Linked contents are provided "AS IS" by the respectivecontributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms ofUse.

TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaborationamong engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and helpsolve problems with fellow engineers.

Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools andcontact information for technical support.

12.4 商商標標E2E is a trademark of Texas Instruments.All other trademarks are the property of their respective owners.

12.5 静静電電気気放放電電にに関関すするる注注意意事事項項これらのデバイスは、限定的なESD（静電破壊）保護機能を内蔵しています。保存時または取り扱い時は、MOSゲートに対する静電破壊を防止するために、リード線同士をショートさせておくか、デバイスを導電フォームに入れる必要があります。

12.6 GlossarySLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.

13 メメカカニニカカルル、、パパッッケケーージジ、、おおよよびび注注文文情情報報以降のページには、メカニカル、パッケージ、および注文に関する情報が記載されています。これらの情報は、指定のデバイスに対して提供されている最新のデータです。このデータは予告なく変更されることがあり、ドキュメントが改訂される場合もあります。本データシートのブラウザ版を使用されている場合は、画面左側の説明をご覧ください。

13.1 SOT-23、、SC70パパッッケケーージジ・・ママーーキキンンググ情情報報SOT-23、SC70で可能なパッケージ・マーキングの文字数は3文字です。3文字の意味を表中に示します。

第1フィールド

R = 基準電圧

第2フィールド: 電圧オプション




http://www.ti.com/lit/pdf/SNOS641

http://www.ti.com/product/LM4040-N?dcmp=dsproject&hqs=pf

http://www.ti.com/product/LM4040-N?dcmp=dsproject&hqs=sandbuy&#samplebuy

http://www.ti.com/product/LM4040-N?dcmp=dsproject&hqs=td&#doctype2

http://www.ti.com/product/LM4040-N?dcmp=dsproject&hqs=sw&#desKit

http://www.ti.com/product/LM4040-N?dcmp=dsproject&hqs=support&#community

http://www.ti.com/product/LM4040Q-N?dcmp=dsproject&hqs=pf

http://www.ti.com/product/LM4040Q-N?dcmp=dsproject&hqs=sandbuy&#samplebuy

http://www.ti.com/product/LM4040Q-N?dcmp=dsproject&hqs=td&#doctype2

http://www.ti.com/product/LM4040Q-N?dcmp=dsproject&hqs=sw&#desKit

http://www.ti.com/product/LM4040Q-N?dcmp=dsproject&hqs=support&#community

http://www.ti.com/product/LM4040-N-Q1?dcmp=dsproject&hqs=pf

http://www.ti.com/product/LM4040-N-Q1?dcmp=dsproject&hqs=sandbuy&#samplebuy

http://www.ti.com/product/LM4040-N-Q1?dcmp=dsproject&hqs=td&#doctype2

http://www.ti.com/product/LM4040-N-Q1?dcmp=dsproject&hqs=sw&#desKit

http://www.ti.com/product/LM4040-N-Q1?dcmp=dsproject&hqs=support&#community

http://www.ti.com/corp/docs/legal/termsofuse.shtml

http://www.ti.com/corp/docs/legal/termsofuse.shtml

http://e2e.ti.com

http://support.ti.com/

http://www.ti.com/lit/pdf/SLYZ022

43

LM4040-N, LM4040-N-Q1www.tij.co.jp JAJS762K –OCTOBER 2000–REVISED JUNE 2016


SOT-23、、SC70パパッッケケーージジ・・ママーーキキンンググ情情報報 (continued)J = 2.048V電圧オプション

2 = 2.5V電圧オプション

K = 3V電圧オプション


5 = 5V電圧オプション


0 = 10V電圧オプション

第3フィールド: 逆方向降伏電圧または基準電圧の初期公差

A = ±0.1%B = ±0.2%C = ±0.5%D = ±1.0%E = ±2.0%

部部品品ママーーキキンンググフフィィーールルドドのの定定義義

RJA (SOT-23のみ) 基準電圧、2.048V、±0.1%R2A (SOT-23のみ) 基準電圧、2.5V、±0.1%RKA (SOT-23のみ) 基準電圧、3V、±0.1%R4A (SOT-23のみ) 基準電圧、4.096V、±0.1%R5A (SOT-23のみ) 基準電圧、5V、±0.1%R8A (SOT-23のみ) 基準電圧、8.192V、±0.1%R0A (SOT-23のみ) 基準電圧、10V、±0.1%

RJB 基準電圧、2.048V、±0.2%R2B 基準電圧、2.5V、±0.2%RKB 基準電圧、3V、±0.2%R4B 基準電圧、4.096V、±0.2%R5B 基準電圧、5V、±0.2%

R8B (SOT-23のみ) 基準電圧、8.192V、±0.2%R0B (SOT-23のみ) 基準電圧、10V、±0.2%

RJC 基準電圧、2.048V、±0.5%R2C 基準電圧、2.5V、±0.5%RKC 基準電圧、3V、±0.5%R4C 基準電圧、4.096V、±0.5%R5C 基準電圧、5V、±0.5%

R8C (SOT-23のみ) 基準電圧、8.192V、±0.5%R0C (SOT-23のみ) 基準電圧、10V、±0.5%

RJD 基準電圧、2.048V、±1.0%R2D 基準電圧、2.5V、±1.0%RKD 基準電圧、3V、±1.0%R4D 基準電圧、4.096V、±1.0%R5D 基準電圧、5V、±1.0%

R8D (SOT-23のみ) 基準電圧、8.192V、±1.0%R0D (SOT-23のみ) 基準電圧、10V、±1.0%

RJE 基準電圧、2.048V、±2.0%R2E 基準電圧、2.5V、±2.0%RKE 基準電圧、3V、±2.0%




PACKAGE OPTION ADDENDUM

www.ti.com 30-Oct-2017

Addendum-Page 1

PACKAGING INFORMATION

Orderable Device Status(1)

Package Type PackageDrawing

Pins PackageQty

Eco Plan(2)

Lead/Ball Finish(6)

MSL Peak Temp(3)

Op Temp (°C) Device Marking(4/5)

Samples

LM4040AIM3-10.0 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI R0A

LM4040AIM3-10.0/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)

CU SN Level-1-260C-UNLIM -40 to 85 R0A

LM4040AIM3-2.0 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI RJA


CU SN Level-1-260C-UNLIM RJA

LM4040AIM3-2.5 ACTIVE SOT-23 DBZ 3 1000 TBD Call TI Call TI R2A


CU SN Level-1-260C-UNLIM R2A


CU SN Level-1-260C-UNLIM RKA







LM4040AIM3X-10 NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI R0A

LM4040AIM3X-10/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040AIM3X-2.0/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)

CU SN Level-1-260C-UNLIM RJA

LM4040AIM3X-2.5 NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI R2A




CU SN Level-1-260C-UNLIM RKA



LM4040AIM3X-5.0 NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI R5A



http://www.ti.com/product/LM4040-N?CMP=conv-poasamples#samplebuy















Addendum-Page 2



Pins PackageQty

Eco Plan(2)

Lead/Ball Finish(6)

MSL Peak Temp(3)


Samples

LM4040AIZ-10.0/NOPB ACTIVE TO-92 LP 3 1800 Green (RoHS& no Sb/Br)

CU SN N / A for Pkg Type 4040AIZ10


CU SN N / A for Pkg Type 4040AIZ2.5





LM4040BIM3-10.0 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI R0B

LM4040BIM3-10.0/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)

CU SN Level-1-260C-UNLIM R0B


CU SN Level-1-260C-UNLIM RJB

LM4040BIM3-2.5 ACTIVE SOT-23 DBZ 3 1000 TBD Call TI Call TI R2B



LM4040BIM3-3.0 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI RKB


CU SN Level-1-260C-UNLIM RKB










LM4040BIM3X-10/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040BIM3X-2.0/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040BIM3X-2.5 NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI R2B




















Addendum-Page 3



Pins PackageQty

Eco Plan(2)

Lead/Ball Finish(6)

MSL Peak Temp(3)


Samples


CU SN Level-1-260C-UNLIM RKB

LM4040BIM3X-4.1 NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI R4B





LM4040BIM7-2.0/NOPB ACTIVE SC70 DCK 5 1000 Green (RoHS& no Sb/Br)


LM4040BIM7-2.5 NRND SC70 DCK 5 1000 TBD Call TI Call TI R2B





LM4040BIM7X-2.5/NOPB ACTIVE SC70 DCK 5 3000 Green (RoHS& no Sb/Br)


LM4040BIZ-10.0/NOPB ACTIVE TO-92 LP 3 1800 Green (RoHS& no Sb/Br)

CU SN N / A for Pkg Type 4040BIZ10


CU SN N / A for Pkg Type 4040BIZ2.5





LM4040CEM3-2.5 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI R2C

LM4040CEM3-2.5/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)

CU SN Level-1-260C-UNLIM R2C


CU SN Level-1-260C-UNLIM RKC

LM4040CEM3-5.0 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI R5C



LM4040CEM3X-3.0/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040CEM3X-5.0/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)




















Addendum-Page 4



Pins PackageQty

Eco Plan(2)

Lead/Ball Finish(6)

MSL Peak Temp(3)


Samples

LM4040CIM3-10.0 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI R0C

LM4040CIM3-10.0/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)


LM4040CIM3-2.0 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI RJC


CU SN Level-1-260C-UNLIM RJC




LM4040CIM3-3.0 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI RKC












LM4040CIM3X-10/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040CIM3X-2.0/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040CIM3X-2.5 NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI R2C







LM4040CIM3X-5.0 NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI R5C


















Addendum-Page 5



Pins PackageQty

Eco Plan(2)

Lead/Ball Finish(6)

MSL Peak Temp(3)


Samples

LM4040CIM7-2.0/NOPB ACTIVE SC70 DCK 5 1000 Green (RoHS& no Sb/Br)


LM4040CIM7-2.5/NOPB ACTIVE SC70 DCK 5 1000 Green (RoHS& no Sb/Br)


LM4040CIM7X-2.5/NOPB ACTIVE SC70 DCK 5 3000 Green (RoHS& no Sb/Br)


LM4040CIZ-10.0/NOPB ACTIVE TO-92 LP 3 1800 Green (RoHS& no Sb/Br)

CU SN N / A for Pkg Type 4040CIZ10

LM4040CIZ-2.5/LFT8 ACTIVE TO-92 LP 3 2000 Green (RoHS& no Sb/Br)

CU SN N / A for Pkg Type 4040CIZ2.5







LM4040DEM3-2.0 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI RJD

LM4040DEM3-2.0/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)

CU SN Level-1-260C-UNLIM RJD


CU SN Level-1-260C-UNLIM R2D


CU SN Level-1-260C-UNLIM RKD

LM4040DEM3-5.0 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI R5D



LM4040DEM3X-2.5/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040DEM3X-5.0/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040DIM3-10.0 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI R0D

LM4040DIM3-10.0/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)























Addendum-Page 6



Pins PackageQty

Eco Plan(2)

Lead/Ball Finish(6)

MSL Peak Temp(3)


Samples













LM4040DIM3X-10/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040DIM3X-2.0/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040DIM3X-2.5 NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI R2D











LM4040DIM7-2.0/NOPB ACTIVE SC70 DCK 5 1000 Green (RoHS& no Sb/Br)




LM4040DIM7-5.0 NRND SC70 DCK 5 1000 TBD Call TI Call TI R5D



















Addendum-Page 7



Pins PackageQty

Eco Plan(2)

Lead/Ball Finish(6)

MSL Peak Temp(3)


Samples

LM4040DIZ-10.0/NOPB ACTIVE TO-92 LP 3 1800 Green (RoHS& no Sb/Br)

CU SN N / A for Pkg Type 4040DIZ10


CU SN N / A for Pkg Type 4040DIZ2.5



LM4040DIZ-5.0/LFT1 ACTIVE TO-92 LP 3 2000 Green (RoHS& no Sb/Br)




LM4040EEM3-2.5/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)

CU SN Level-1-260C-UNLIM R2E

LM4040EIM3-2.5 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI R2E

LM4040EIM3-2.5/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)


LM4040EIM3-3.0/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)

CU SN Level-1-260C-UNLIM RKE

LM4040EIM3X-2.5 NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI R2E

LM4040EIM3X-2.5/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040EIM3X-3.0/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)

CU SN Level-1-260C-UNLIM RKE

LM4040EIM7-2.0/NOPB ACTIVE SC70 DCK 5 1000 Green (RoHS& no Sb/Br)

CU SN Level-1-260C-UNLIM RJE

LM4040QAIM3-2.5/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)


LM4040QAIM3X2.5/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040QBIM3-2.5/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)


LM4040QBIM3X2.5/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040QCEM3-2.5/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)


LM4040QCEM3-3.0/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)

CU SN Level-1-260C-UNLIM -40 to 125 R3C












http://www.ti.com/product/LM4040-N-Q1?CMP=conv-poasamples#samplebuy








Addendum-Page 8



Pins PackageQty

Eco Plan(2)

Lead/Ball Finish(6)

MSL Peak Temp(3)


Samples

LM4040QCIM3-2.5/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)


LM4040QCIM3X2.5/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040QDEM3-2.5/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)


LM4040QDEM3-3.0/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)

CU SN Level-1-260C-UNLIM -40 to 125 R3D

LM4040QDIM3-2.5/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)


LM4040QDIM3X2.5/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


LM4040QEEM3-2.5/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)


LM4040QEEM3-3.0/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)

CU SN Level-1-260C-UNLIM -40 to 125 R3E

LM4040QEIM3-2.5/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS& no Sb/Br)


LM4040QEIM3X2.5/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS& no Sb/Br)


(1) The marketing status values are defined as follows:ACTIVE: Product device recommended for new designs.LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.PREVIEW: Device has been announced but is not in production. Samples may or may not be available.OBSOLETE: TI has discontinued the production of the device.

(2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substancedo not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI mayreference these types of products as "Pb-Free".RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide basedflame retardants must also meet the <=1000ppm threshold requirement.

(3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.













Addendum-Page 9

(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.

(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuationof the previous line and the two combined represent the entire Device Marking for that device.

(6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finishvalue exceeds the maximum column width.

Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on informationprovided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken andcontinues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.

In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.

OTHER QUALIFIED VERSIONS OF LM4040-N, LM4040-N-Q1 :

• Catalog: LM4040-N

• Automotive: LM4040-N-Q1

NOTE: Qualified Version Definitions:

• Catalog - TI's standard catalog product

• Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects

http://focus.ti.com/docs/prod/folders/print/lm4040-n.html

http://focus.ti.com/docs/prod/folders/print/lm4040-n-q1.html

TAPE AND REEL INFORMATION

*All dimensions are nominal

Device PackageType

PackageDrawing

Pins SPQ ReelDiameter

(mm)

ReelWidth

W1 (mm)

A0(mm)

B0(mm)

K0(mm)

P1(mm)

W(mm)

Pin1Quadrant

LM4040AIM3-10.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040AIM3-10.0/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040AIM3-2.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040AIM3-2.5 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3



LM4040AIM3-4.1 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040AIM3-5.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040AIM3X-10 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040AIM3X-10/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040AIM3X-2.0/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040AIM3X-2.5 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3




PACKAGE MATERIALS INFORMATION

www.ti.com 24-Aug-2017

Pack Materials-Page 1

Device PackageType

PackageDrawing


(mm)

ReelWidth

W1 (mm)

A0(mm)

B0(mm)

K0(mm)

P1(mm)

W(mm)

Pin1Quadrant

LM4040AIM3X-5.0 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040BIM3-10.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040BIM3-10.0/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040BIM3-2.5 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040BIM3-3.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040BIM3-4.1 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040BIM3-5.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040BIM3-8.2 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040BIM3X-10/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040BIM3X-2.0/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040BIM3X-2.5 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3



LM4040BIM3X-4.1 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3



LM4040BIM7-2.0/NOPB SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3

LM4040BIM7-2.5 SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3



LM4040BIM7X-2.5/NOPB SC70 DCK 5 3000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3

LM4040CEM3-2.5 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040CEM3-2.5/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040CEM3-5.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040CEM3X-3.0/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040CEM3X-5.0/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040CIM3-10.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040CIM3-10.0/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040CIM3-2.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040CIM3-2.5 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040CIM3-3.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3





Device PackageType

PackageDrawing


(mm)

ReelWidth

W1 (mm)

A0(mm)

B0(mm)

K0(mm)

P1(mm)

W(mm)

Pin1Quadrant

LM4040CIM3-4.1 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040CIM3-5.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040CIM3-8.2 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040CIM3X-10/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040CIM3X-2.0/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040CIM3X-2.5 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3




LM4040CIM3X-5.0 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040CIM7-2.0/NOPB SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3

LM4040CIM7-2.5/NOPB SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3

LM4040CIM7X-2.5/NOPB SC70 DCK 5 3000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3

LM4040DEM3-2.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040DEM3-2.0/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3



LM4040DEM3-5.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040DEM3X-2.5/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040DEM3X-5.0/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040DIM3-10.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040DIM3-10.0/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040DIM3-2.5 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3



LM4040DIM3-4.1 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040DIM3-5.0 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3



LM4040DIM3X-10/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040DIM3X-2.0/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040DIM3X-2.5 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3



LM4040DIM3X-4.1 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3





Device PackageType

PackageDrawing


(mm)

ReelWidth

W1 (mm)

A0(mm)

B0(mm)

K0(mm)

P1(mm)

W(mm)

Pin1Quadrant

LM4040DIM3X-5.0 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3


LM4040DIM7-2.0/NOPB SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3


LM4040DIM7-5.0 SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3


LM4040EEM3-2.5/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040EIM3-2.5 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040EIM3-2.5/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040EIM3-3.0/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040EIM3X-2.5 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040EIM3X-2.5/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040EIM3X-3.0/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040EIM7-2.0/NOPB SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3

LM4040QAIM3-2.5/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QAIM3X2.5/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QBIM3-2.5/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QBIM3X2.5/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QCEM3-2.5/NOPB

SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QCEM3-3.0/NOPB

SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QCIM3-2.5/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QCIM3X2.5/NOPB

SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QDEM3-2.5/NOPB

SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QDEM3-3.0/NOPB

SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QDIM3-2.5/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QDIM3X2.5/NOPB

SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QEEM3-2.5/NOPB

SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QEEM3-3.0/NOPB

SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QEIM3-2.5/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3

LM4040QEIM3X2.5/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3




*All dimensions are nominal

Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)

LM4040AIM3-10.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040AIM3-10.0/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040AIM3-2.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040AIM3-2.5 SOT-23 DBZ 3 1000 210.0 185.0 35.0



LM4040AIM3-4.1 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040AIM3-5.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040AIM3X-10 SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040AIM3X-10/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040AIM3X-2.0/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040AIM3X-2.5 SOT-23 DBZ 3 3000 210.0 185.0 35.0




LM4040AIM3X-5.0 SOT-23 DBZ 3 3000 210.0 185.0 35.0






LM4040BIM3-10.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040BIM3-10.0/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040BIM3-2.5 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040BIM3-3.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040BIM3-4.1 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040BIM3-5.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040BIM3-8.2 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040BIM3X-10/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040BIM3X-2.0/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040BIM3X-2.5 SOT-23 DBZ 3 3000 210.0 185.0 35.0



LM4040BIM3X-4.1 SOT-23 DBZ 3 3000 210.0 185.0 35.0



LM4040BIM7-2.0/NOPB SC70 DCK 5 1000 210.0 185.0 35.0

LM4040BIM7-2.5 SC70 DCK 5 1000 210.0 185.0 35.0

LM4040BIM7-2.5/NOPB SC70 DCK 5 1000 210.0 185.0 35.0

LM4040BIM7-5.0/NOPB SC70 DCK 5 1000 210.0 185.0 35.0

LM4040BIM7X-2.5/NOPB SC70 DCK 5 3000 210.0 185.0 35.0

LM4040CEM3-2.5 SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040CEM3-2.5/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040CEM3-5.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040CEM3X-3.0/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040CEM3X-5.0/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040CIM3-10.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040CIM3-10.0/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040CIM3-2.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040CIM3-2.5 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040CIM3-3.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040CIM3-4.1 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040CIM3-5.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0






LM4040CIM3-8.2 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040CIM3X-10/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040CIM3X-2.0/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040CIM3X-2.5 SOT-23 DBZ 3 3000 210.0 185.0 35.0




LM4040CIM3X-5.0 SOT-23 DBZ 3 3000 210.0 185.0 35.0


LM4040CIM7-2.0/NOPB SC70 DCK 5 1000 210.0 185.0 35.0

LM4040CIM7-2.5/NOPB SC70 DCK 5 1000 210.0 185.0 35.0

LM4040CIM7X-2.5/NOPB SC70 DCK 5 3000 210.0 185.0 35.0

LM4040DEM3-2.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040DEM3-2.0/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0



LM4040DEM3-5.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040DEM3X-2.5/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040DEM3X-5.0/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040DIM3-10.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040DIM3-10.0/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040DIM3-2.5 SOT-23 DBZ 3 1000 210.0 185.0 35.0



LM4040DIM3-4.1 SOT-23 DBZ 3 1000 210.0 185.0 35.0


LM4040DIM3-5.0 SOT-23 DBZ 3 1000 210.0 185.0 35.0



LM4040DIM3X-10/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040DIM3X-2.0/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040DIM3X-2.5 SOT-23 DBZ 3 3000 210.0 185.0 35.0



LM4040DIM3X-4.1 SOT-23 DBZ 3 3000 210.0 185.0 35.0


LM4040DIM3X-5.0 SOT-23 DBZ 3 3000 210.0 185.0 35.0


LM4040DIM7-2.0/NOPB SC70 DCK 5 1000 210.0 185.0 35.0

LM4040DIM7-2.5/NOPB SC70 DCK 5 1000 210.0 185.0 35.0





LM4040DIM7-5.0 SC70 DCK 5 1000 210.0 185.0 35.0

LM4040DIM7-5.0/NOPB SC70 DCK 5 1000 210.0 185.0 35.0

LM4040EEM3-2.5/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040EIM3-2.5 SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040EIM3-2.5/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040EIM3-3.0/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040EIM3X-2.5 SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040EIM3X-2.5/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040EIM3X-3.0/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040EIM7-2.0/NOPB SC70 DCK 5 1000 210.0 185.0 35.0

LM4040QAIM3-2.5/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040QAIM3X2.5/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040QBIM3-2.5/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040QBIM3X2.5/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040QCEM3-2.5/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040QCEM3-3.0/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040QCIM3-2.5/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040QCIM3X2.5/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040QDEM3-2.5/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040QDEM3-3.0/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040QDIM3-2.5/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040QDIM3X2.5/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0

LM4040QEEM3-2.5/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040QEEM3-3.0/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040QEIM3-2.5/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0

LM4040QEIM3X2.5/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0




www.ti.com

PACKAGE OUTLINE

3X 2.672.03

5.214.44

5.344.32

3X12.7 MIN

2X 1.27 0.13

3X 0.550.38

4.193.17

3.43 MIN

3X 0.430.35

(2.54)NOTE 3

2X2.6 0.2

2X4 MAX

SEATINGPLANE

6X0.076 MAX

(0.51) TYP

(1.5) TYP

TO-92 - 5.34 mm max heightLP0003ATO-92

4215214/B 04/2017

NOTES: 1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M.2. This drawing is subject to change without notice.3. Lead dimensions are not controlled within this area.4. Reference JEDEC TO-226, variation AA.5. Shipping method: a. Straight lead option available in bulk pack only. b. Formed lead option available in tape and reel or ammo pack. c. Specific products can be offered in limited combinations of shipping medium and lead options. d. Consult product folder for more information on available options.

EJECTOR PINOPTIONAL

PLANESEATING

STRAIGHT LEAD OPTION

3 2 1

SCALE 1.200

FORMED LEAD OPTIONOTHER DIMENSIONS IDENTICAL

TO STRAIGHT LEAD OPTION

SCALE 1.200

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EXAMPLE BOARD LAYOUT

0.05 MAXALL AROUND

TYP

(1.07)

(1.5) 2X (1.5)

2X (1.07)(1.27)

(2.54)

FULL RTYP

( 1.4)0.05 MAXALL AROUND

TYP

(2.6)

(5.2)

(R0.05) TYP

3X ( 0.9) HOLE

2X ( 1.4)METAL

3X ( 0.85) HOLE

(R0.05) TYP

4215214/B 04/2017


LAND PATTERN EXAMPLEFORMED LEAD OPTIONNON-SOLDER MASK DEFINED

SCALE:15X

SOLDER MASKOPENING

METAL

2XSOLDER MASKOPENING

1 2 3

LAND PATTERN EXAMPLESTRAIGHT LEAD OPTIONNON-SOLDER MASK DEFINED

SCALE:15X

METALTYP

SOLDER MASKOPENING

2XSOLDER MASKOPENING

2XMETAL

1 2 3

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TAPE SPECIFICATIONS

19.017.5

13.711.7

11.08.5

0.5 MIN

TYP-4.33.7

9.758.50

TYP2.92.4

6.755.95

13.012.4

(2.5) TYP

16.515.5

3223

4215214/B 04/2017


FOR FORMED LEAD OPTION PACKAGE

4203227/C

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PACKAGE OUTLINE

C

TYP0.200.08

0.25

2.642.10

1.12 MAX

TYP0.100.01

3X 0.50.3

TYP0.60.2

1.9

0.95

TYP-80

A

3.042.80

B1.41.2

(0.95)

SOT-23 - 1.12 mm max heightDBZ0003ASMALL OUTLINE TRANSISTOR

4214838/C 04/2017

NOTES: 1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M.2. This drawing is subject to change without notice.3. Reference JEDEC registration TO-236, except minimum foot length.

0.2 C A B

1

3

2

INDEX AREAPIN 1

GAGE PLANE

SEATING PLANE

0.1 C

SCALE 4.000

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EXAMPLE BOARD LAYOUT

0.07 MAXALL AROUND

0.07 MINALL AROUND

3X (1.3)

3X (0.6)

(2.1)

2X (0.95)

(R0.05) TYP

4214838/C 04/2017


NOTES: (continued) 4. Publication IPC-7351 may have alternate designs. 5. Solder mask tolerances between and around signal pads can vary based on board fabrication site.

SYMM

LAND PATTERN EXAMPLESCALE:15X

PKG

1

3

2

SOLDER MASKOPENINGMETAL UNDER

SOLDER MASK

SOLDER MASKDEFINED

METALSOLDER MASKOPENING

NON SOLDER MASKDEFINED

(PREFERRED)

SOLDER MASK DETAILS

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EXAMPLE STENCIL DESIGN

(2.1)

2X(0.95)

3X (1.3)

3X (0.6)

(R0.05) TYP


4214838/C 04/2017

NOTES: (continued) 6. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 7. Board assembly site may have different recommendations for stencil design.

SOLDER PASTE EXAMPLEBASED ON 0.125 THICK STENCIL

SCALE:15X

SYMM

PKG

1

3

2

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