TL431 Datasheet PDF - Fairchild Semiconductor Programmable Shunt Regulator Specs

TL431 - Programmable Shunt Regulator

Datasheet Summary

Description

The TL431/TL431A are three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges.

Features

Programmable Output Voltage to 36 Volts.
Low Dynamic Output Impedance 0.2Ω Typical.
Sink Current Capability of 1.0 to 100mA.
Equivalent Full-Range Temperature Coefficient of 50ppm/°C Typical.
Temperature Compensated For Operation Over Full Rated Operating Temperature Range.
Low Output Noise Voltage.
Fast Turn-on Response.

Datasheet Details

Part number	TL431
Manufacturer	Fairchild Semiconductor
File Size	94.18 KB
Description	Programmable Shunt Regulator
Datasheet	TL431 Datasheet
Additional preview pages of the TL431 datasheet.

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Full PDF Text Transcription

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TL431/TL431A Programmable Shunt Regulator www.fairchildsemi.com Features • Programmable Output Voltage to 36 Volts • Low Dynamic Output Impedance 0.2Ω Typical • Sink Current Capability of 1.0 to 100mA • Equivalent Full-Range Temperature Coefficient of 50ppm/°C Typical • Temperature Compensated For Operation Over Full Rated Operating Temperature Range • Low Output Noise Voltage • Fast Turn-on Response Description The TL431/TL431A are three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors These devices have a typical dynamic output impedance of 0.2Ω.

Published: Apr 16, 2005 |