TL431A3 Datasheet PDF - Cystech Electonics Corp Adjustable Precision Shunt Regulators Specs

TL431A3 - Adjustable Precision Shunt Regulators

Datasheet Summary

Description

The TL431A3 series are three-terminal adjustable regulators with guaranteed thermal stability over applicable temperature ranges.

The output voltage may be set to any value between VREF (approximately 2.495 volts) and 36 volts with two external resistors.

Features

Programmable output voltage.
Temperature coefficient is 50ppm/°C typical.
Temperature compensated for operation over.
full temperature range.
Low output noise voltage.
Fast turn on response.
Pb-free package Classification Rank VREF A 2.495±0.5% B 2.495±1% C 2.495±2% Absolute Maximum Ratings (Operating temperature range applies unless otherwise specified) Characteristics Cathode Voltage Cathode Current Range (Continuous) Reference.

Datasheet Details

Part number	TL431A3
Manufacturer	Cystech Electonics Corp
File Size	276.75 KB
Description	Adjustable Precision Shunt Regulators
Datasheet	TL431A3 Datasheet
Additional preview pages of the TL431A3 datasheet.

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Full PDF Text Transcription

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CYStech Electronics Corp. Adjustable Precision Shunt Regulators www.DataSheet4U.com Spec. No. : C502A3 Issued Date : 2003.03.26 Revised Date : 2008.10.09 Page No. : 1/6 TL431A3 Description TO-92 The TL431A3 series are three-terminal adjustable regulators with guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.495 volts) and 36 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacement for zener diodes in many applications.

Published: Mar 6, 2010 |