9 Device and Documentation Support

9.1 Related Links

The table below lists quick access links. Categories include technical documents, support and community

resources, tools and software, and quick access to order now.

Table 9-1. Related Links

PARTS

PRODUCT FOLDER

ORDER NOW

TECHNICAL

DOCUMENTS

TOOLS &

SOFTWARE

SUPPORT &

COMMUNITY

LM4040A

Click here

Click here

Click here

Click here

Click here

LM4040B

Click here

Click here

Click here

Click here

Click here

LM4040C

Click here

Click here

Click here

Click here

Click here

LM4040D

Click here

Click here

Click here

Click here

Click here

9.2 Trademarks

All trademarks are the property of their respective owners.

9.3 Electrostatic Discharge Caution

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled

with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may

be more susceptible to damage because very small parametric changes could cause the device not to meet its published

specifications.

9.4 Glossary

TI Glossary

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

10 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision O (June 2024) to Revision P (March 2025)

Page

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

• Updated CDM ESD ratings.................................................................................................................................5

• Updated reverse breakdown voltage change with cathode current change.....................................................22

• Updated reverse breakdown voltage change with cathode current change.....................................................23

Changes from Revision N (October 2017) to Revision O (June 2024)

Page

• Updated the numbering format for tables, figures and cross-references throughout the document.................. 1

Changes from Revision M (January 2015) to Revision N (October 2017)

Page

• Changed generic part number to include shorter list (LM4040A/B/C/D)............................................................ 1

• Added Average temperature coefficient of reverse breakdown voltage footnote to all electrical tables.............6

• Changed Thermal hysteresis in electrical characteristics tables........................................................................ 6

Changes from Revision L (January 2009) to Revision M (January 2015)

Page

• Added Applications, Device Information table, Pin Functions table, ESD Ratings table, Thermal Information

table, Feature Description section, Device Functional Modes, Application and Implementation section, Power

LM4040A, LM4040B, LM4040C, LM4040D

SLOS456P – JANUARY 2005 – REVISED MARCH 2025

www.ti.com

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Product Folder Links: LM4040A LM4040B LM4040C LM4040D