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TEXAS INSTRUMENTS  TL431IDR  Voltage Reference, Precision, Shunt - Adjustable, TL431 Series, 2.495V to 36V, SOIC-8

TEXAS INSTRUMENTS TL431IDR
Technical Data Sheet (2.41MB) EN See all Technical Docs

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Product Overview

The TL431 series adjustable Shunt Regulator with specified thermal stability. The output voltage can be set to any value between Vref (approximately 2.5V) and 36V, with two external resistors. This device has a typical output impedance of 0.2Ω. Active output circuitry provides a very sharp turn-ON characteristic, making this device excellent replacement for zener diodes in many applications, such as onboard regulation, adjustable power supplies and switching power supplies. In addition, low output drift versus temperature ensures good stability over the entire temperature range.
  • Low output noise
  • 0.2Ω Typical output impedance
  • 1 to 100mA Sink-current capability
  • Green product and no Sb/Br

 

Product Information

Product Range:
TL431 Series
Voltage Reference Type:
Shunt - Adjustable
Reference Voltage:
2.495V to 36V
Initial Accuracy:
2%
Temperature Coefficient:
-
Voltage Reference Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Tape & Reel
Reference Voltage Tolerance:
55 mV
MSL:
MSL 1 - Unlimited
Input Voltage:
2.495V to 36V
Input Voltage Min:
2.495 V
Input Voltage Max:
36 V
Reference Volts:
2.495 V
SVHC:
No SVHC (15-Jun-2015)
Topology:
Shunt, Programmable

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Applications

  • Power Management;
  • Automotive;
  • Defence, Military & Aerospace;
  • Commercial

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes

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IC, PROG SHUNT V-REF, 2.495V, 2%, 8-SOIC

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