Datasheet Texas Instruments 5962R9962001VPA — Ficha de datos

TL1431-SP
www.ti.com SLVSB44B – JULY 2012 – REVISED SEPTEMBER 2013 CLASS V, PRECISION PROGRAMMABLE REFERENCE
Check for Samples: TL1431-SP FEATURES 1 JG PACKAGE
(TOP VIEW) QMLV Qualified to 100k Rad RHA,
SMD 5962R99620
0.4% Initial Voltage Tolerance
0.2-Ω Typical Output Impedance
Fast Turnon…500 ns
Sink Current Capability…1 mA to 100 mA
Low Reference Current (REF)
Adjustable Output Voltage…VI(ref) to 36 V CATHODE
NC
NC
NC 1 8 2 7 3 6 4 5 REF
NC
ANODE
NC NC – No internal connection DESCRIPTION/ORDERING INFORMATION
The TL1431 is a precision programmable reference with specified thermal stability over automotive, commercial,
and military temperature ranges. The output voltage can be set to any value between VI(ref) (approximately 2.5 V)
and 36 V with two external resistors. 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. …