9 Device and Documentation Support

9.1 Documentation Support

9.1.1 Related Documentation

For related documentation, see the following:

• Compensation Design With TL431 for UCC28600 (SLUA671)

• Setting the Shunt Voltage on an Adjustable Shunt Regulator (SLVA445)

9.2 Receiving Notification of Documentation Updates

To receive notification of documentation updates, navigate to the device product folder on ti.com. Click on

Notifications to register and receive a weekly digest of any product information that has changed. For change

details, review the revision history included in any revised document.

9.3 Support Resources

TI E2E™ support forums are an engineer's go-to source for fast, verified answers and design help — straight

from the experts. Search existing answers or ask your own question to get the quick design help you need.

Linked content is provided "AS IS" by the respective contributors. They do not constitute TI specifications and do

not necessarily reflect TI's views; see TI's Terms of Use.

9.4 Trademarks

E2E is a trademark of Texas Instruments.

All other trademarks are the property of their respective owners.

9.5 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.

9.6 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 Y (March 2024) to Revision Z (June 2024)

Page

• Updated pinout diagrams................................................................................................................................... 3

Changes from Revision X (May 2018) to Revision Y (March 2024)

Page

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

• Moved Simplified Schematic from Description to Applications ..........................................................................1

• Updated pinout diagrams................................................................................................................................... 3

• Updated Typical Applications Design Requiements ........................................................................................ 23

Changes from Revision W (March 2018) to Revision X (May 2018)

Page

• Changed Figure 5-18 .........................................................................................................................................8

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TLV431, TLV431A, TLV431B

SLVS139Z – JULY 1996 – REVISED JUNE 2024

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Product Folder Links: TLV431 TLV431A TLV431B