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TL431K - three-terminal adjustable regulator

This page provides the datasheet information for the TL431K, a member of the TL431 three-terminal adjustable regulator family.

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.

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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Datasheet preview – TL431K

Datasheet Details

Part number TL431K
Manufacturer UTC
File Size 328.91 KB
Description three-terminal adjustable regulator
Datasheet download datasheet TL431K Datasheet
Additional preview pages of the TL431K datasheet.

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Full PDF Text Transcription

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UNISONIC TECHNOLOGIES CO., LTD TL431 LINEAR INTEGRATED CIRCUIT PROGRAMMABLE PRECISION REFERENCE  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.  FEATURES * 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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