TL1431-DIE
www.ti.com
SLVSC17 –JUNE 2013
RAD-TOLERANT SPACE GRADE DIE, PRECISION PROGRAMMABLE REFERENCE
Check for Samples: TL1431-DIE
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FEATURES
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QMLV Qualified to 100k Rad RHA,
SMD 5962R99620
•
•
•
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Fast Turnon…500 ns
Sink Current Capability
•
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Initial Voltage Tolerance
Low Reference Current (REF)
Adjustable Output Voltage
0.2-Ω Typical Output Impedance
DESCRIPTION
The TL1431-DIE is a precision programmable reference. This device has a typical output impedance of 0.2 Ω.
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.
ORDERING INFORMATION(1)
PACKAGE
DESIGNATOR
PRODUCT
PACKAGE
ORDERABLE PART NUMBER
PACKAGE QUANTITY
TL1431VTDB1
TL1431VTDB2
100
10
TL1431V
TD
Bare die in waffle pack(2)
(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 space 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.