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LM76002, LM76003

SNVSAK0A – OCTOBER 2017 – REVISED OCTOBER 2019

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Product Folder Links: LM76002 LM76003

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Copyright © 2017–2019, Texas Instruments Incorporated

Table of Contents

1

Features .................................................................. 1

2

Applications ........................................................... 1

3

Description ............................................................. 1

4

Revision History..................................................... 2

5

Pin Configuration and Functions ......................... 3

6

Specifications......................................................... 5

6.1

Absolute Maximum Ratings ...................................... 5

6.2

ESD Ratings.............................................................. 5

6.3

Recommended Operating Conditions ....................... 5

6.4

Thermal Information .................................................. 6

6.5

Electrical Characteristics........................................... 6

6.6

Timing Characteristics............................................... 8

6.7

Switching Characteristics .......................................... 8

6.8

System Characteristics ............................................. 9

6.9

Typical Characteristics ............................................ 10

7

Detailed Description ............................................ 12

7.1

Overview ................................................................. 12

7.2

Functional Block Diagram ....................................... 12

7.3

Feature Description................................................. 13

7.4

Device Functional Modes........................................ 22

8

Application and Implementation ........................ 24

8.1

Application Information............................................ 24

8.2

Typical Applications ............................................... 24

9

Power Supply Recommendations ...................... 42

10

Layout................................................................... 42

10.1

Layout Guidelines ................................................. 42

10.2

Layout Example .................................................... 45

10.3

Thermal Design..................................................... 46

11

Device and Documentation Support ................. 47

11.1

Device Support...................................................... 47

11.2

Receiving Notification of Documentation Updates 47

11.3

Support Resources ............................................... 47

11.4

Trademarks ........................................................... 47

11.5

Electrostatic Discharge Caution ............................ 47

11.6

Glossary ................................................................ 47

12

Mechanical, Packaging, and Orderable

Information ........................................................... 47

4 Revision History

Changes from Original (October 2017) to Revision A

Page

•

Updated the Thermal Information .......................................................................................................................................... 6

•

Changed Figure 17 ............................................................................................................................................................... 18

•

Changed "the PGOOD switch is turned off" to "the PGOOD switch is turned on" in the Power Good and Overvoltage

Protection (PGOOD) section ................................................................................................................................................ 20