TL431 Datasheet ADJUSTABLE PRECISION SHUNT REGULATOR

Manufacturer: Diodes Incorporated

TL431 adjustable precision shunt regulator by Diodes Incorporated - Datasheet Preview

Datasheet Details

Part number	TL431
Manufacturer	Diodes Incorporated
File Size	1.38 MB
Description	ADJUSTABLE PRECISION SHUNT REGULATOR
Datasheet	TL431 Datasheet

General Description

The TL431 and TL432 are three terminal adjustable shunt regulators offering excellent temperature stability and output current handling capability up to 100mA.

The output voltage may be set to any chosen voltage between 2.5 and 36 volts by selection of two external divider resistors.

The devices can be used as a replacement for zener diodes in many applications requiring an improvement in zener performance.

Overview

NOT RECOMMENDED FOR NEW DESIGN USE AS431/AS431H FAMILY TL431/TL432 ADJUSTABLE PRECISION SHUNT.

Key Features

Temperature range -40 to +125ºC.
Reference Voltage Tolerance at 25°C.
TL431A: 2.495V ± 1.0%.
TL431B: 2.495V ± 0.5%.
Low Output Noise.
0.2Ω Typical Output Impedance.
Sink Current Capability: 1mA to 100mA.
Adjustable Output Voltage: VREF to 36V.
All devices are:.
Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2).
Halogen and Antimony Free. “Green” Device (Note 3) Pin Assignments TL431 (Top Vie.

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More Datasheets from Diodes Incorporated

Part Number	Description
TL431A	ADJUSTABLE PRECISION SHUNT REGULATOR
TL431B	ADJUSTABLE PRECISION SHUNT REGULATOR
TL432	ADJUSTABLE PRECISION SHUNT REGULATOR