The TL1431-DIE is a precision programmable reference. This device has a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turnon characteristic, making the device an excellent replacement for Zener diodes and other types of references in applications such as onboard regulation, adjustable power supplies, and switching power supplies.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | Rad-Tolerant Space Grade Die, Precision Programmable Reference datasheet | Jun 20, 2013 | |
| Selection guide | TI Space Products (Rev. L) | Mar 27, 2026 | ||
| Application brief | Analog Front-End Design With Texas Instruments’ Tooling Landscape | PDF | HTML | Mar 7, 2022 | |
| E-book | Radiation Handbook for Electronics (Rev. A) | May 21, 2019 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| DIESALE (TD) | — | Ultra Librarian |
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