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TL431G Datasheet Three-terminal Adjustable Regulator

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD TL431 LINEAR INTEGRATED CIRCUIT PROGRAMMABLE PRECISION REFERENCE.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The UTC TL431 is a three-terminal adjustable regulator with a guaranteed thermal stability over applicable temperature ranges.

The output voltage may be set to any value between VREF (approximately 2.5V) and 36V with two external resistors.

It provides very wide applications, including shunt regulator, series regulator, switching regulator, voltage reference and others.

Key Features

  • S.
  • Programmable output Voltage to 36V.
  • Low dynamic output impedance 0.2Ω.
  • Sink current capability of 1.0 to 100mA.
  • Equivalent full-range temperature coefficient of 50ppm/°C typical for operation over full rated operating temperature range.

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