TL431-DIE Datasheet, PDF (1/4 Pages) Texas Instruments – PRECISION PROGRAMMABLE REFERENCE

TL431-DIE
www.ti.com
PRECISION PROGRAMMABLE REFERENCE
Check for Samples: TL431-DIE
FEATURES
1
• Low Output Noise
• Typical Output Impedance
• Sink Current Capability
• Adjustable Output Voltage
SLVSC48 – JULY 2013
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.
PRODUCT
TL431
PACKAGE
DESIGNATOR
TD
ORDERING INFORMATION⁽¹⁾
PACKAGE
ORDERABLE PART NUMBER PACKAGE QUANTITY
Bare die in waffle pack⁽²⁾
TL431TDA1
400
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.
1
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.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2013, Texas Instruments Incorporated