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TL431I Key Features

  • AEC-Q100 qualified
  • Adjustable output voltage: 2.5 to 36 V
  • Sink current capability: 1 to 100 mA
  • Typical output impedance: 0.22 Ω
  • 0.5% voltage precision only on the TL431B version
  • 1% and 2% voltage precision
  • Automotive temp. range -40 °C to +125 °C

Other TL431I Datasheets

Manufacturer Part Number Description
NXP Logo NXP Semiconductors TL431I Adjustable precision shunt regulators
Texas Instruments Logo Texas Instruments TL431I three-terminal adjustable shunt regulator
ON Semiconductor Logo onsemi TL431I 3-terminal programmable shunt regulator
nexperia Logo Nexperia TL431IDBZR Adjustable precision shunt regulators
Diodes Logo Diodes Incorporated TL431 ADJUSTABLE PRECISION SHUNT REGULATOR

View all TL431I datasheets →

TL431I Description

The TL431 and TL432 are adjustable shunt voltage references with guaranteed temperature stability over the entire operating temperature range. The device temperature range is extended for the automotive version from -40 °C up to +125 °C. The output voltage can be set to any value between 2.5 and 36 V with two external resistors.