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TL1431 - Adjustable voltage reference

Description

The TL1431 is an adjustable shunt voltage reference with guaranteed temperature stability over the entire operating temperature range.

The output voltage may be set to any value between 2.5 V and 36 V with two external resistors.

Features

  • Adjustable output voltage: VREF to 36 V.
  • Sink current capability: 1 to 100 mA.
  • Typical output impedance: 0.22 Ω.
  • 0.4% and 0.25% voltage precision.
  • Automotive temp. range - 40 °C to +125 °C.

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    Z TO-92 (Plastic package) L SOT23-3L L SOT23-5L C SOT323-6L D SO-8 (Batwing plastic micropackage) TL1431 Adjustable voltage reference Datasheet - production data Features  Adjustable output voltage: VREF to 36 V  Sink current capability: 1 to 100 mA  Typical output impedance: 0.22 Ω  0.4% and 0.25% voltage precision  Automotive temp. range - 40 °C to +125 °C Description The TL1431 is an adjustable shunt voltage reference with guaranteed temperature stability over the entire operating temperature range. The output voltage may be set to any value between 2.5 V and 36 V with two external resistors. The TL1431 operates with a wide current range from 1 to 100 mA with a typical dynamic impedance of 0.2 Ω December 2017 This is information on a product in full production.
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