Datasheet4U Logo Datasheet4U.com

TL1431 Datasheet Precision Programmable Reference

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TL1431, TL1431M SLVS062N – DECEMBER 1991 – REVISED OCTOBER 2016 TL1431 Precision Programmable Reference.

General Description

The TL1431 device is a precision programmable reference with specified thermal stability over automotive, commercial, and military temperature ranges.

The output voltage can be set to any value between VI(ref) (approximately 2.5 V) and 36 V with two external resistors (see Figure 25).

This device has a typical output impedance of 0.2 Ω.

Key Features

  • 1 0.4% Initial Voltage Tolerance.
  • 0.2-Ω Typical Output Impedance.
  • Fast Turnon (500 ns).
  • Sink Current Capability (1 mA to 100 mA).
  • Low Reference Current (REF).
  • Adjustable Output Voltage (VI(ref) to 36 V) 2.

TL1431 Distributor