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.
|Operating Temperature Range (C)|
|25 to 25|
|Samples Not Available|
|Automotive||TL1431-Q1||Q100 devices qualified for high-reliability automotive applications targeting zero defects|
|Enhanced Product||TL1431-EP||Supports Defense, Aerospace and Medical Applications|
|Space||TL1431-SP||Radiation tolerant, ceramic packaging and qualified for use in Space-based application|