TL431-DIE

www.ti.com

SLVSC48 – JULY 2013

PRECISION PROGRAMMABLE REFERENCE

Check for Samples: TL431-DIE

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FEATURES

•

Low Output Noise

•

Sink Current Capability

•

Typical Output Impedance

•

Adjustable Output Voltage

DESCRIPTION

The TL431-DIE is a three-terminal adjustable shunt regulator. This device has a typical output impedance. Active

output circuitry provides a very sharp turnon characteristic, making the device an excellent replacement for Zener

diodes and other types of references in applications such as onboard regulation, adjustable power supplies, and

switching power supplies.

PACKAGE

PRODUCT

PACKAGE

ORDERABLE PART NUMBER

PACKAGE QUANTITY

DESIGNATOR

TL431TDA1

400

TL431

TD

TL431TDA2

10

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2)

Processing is per the Texas Instruments commercial production baseline and is in compliance with the Texas Instruments Quality

Control System in effect at the time of manufacture. Electrical screening consists of DC parametric and functional testing at room

temperature only. Unless otherwise specified by Texas Instruments AC performance and performance over temperature is not

warranted. Visual Inspection is performed in accordance with MIL-STD-883 Test Method 2010 Condition B at 75X minimum.

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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright © 2013, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.