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TL431Q Key Features

  • 1 Reference Voltage Tolerance at 25°C
  • 0.5% (B Grade)
  • 1% (A Grade)
  • 2% (Standard Grade)
  • Adjustable Output Voltage: Vref to 36 V
  • Operation From -40°C to 125°C
  • Typical Temperature Drift (TL43xB)
  • 6 mV (C Temp)
  • 14 mV (I Temp, Q Temp)
  • Low Output Noise

Other TL431Q Datasheets

Manufacturer Part Number Description
nexperia Logo Nexperia TL431QDBZR Adjustable precision shunt regulators
Diodes Logo Diodes Incorporated TL431 ADJUSTABLE PRECISION SHUNT REGULATOR
Motorola Logo Motorola Semiconductor TL431 three-terminal programmable shunt regulator diode
Fairchild Semiconductor Logo Fairchild TL431 Programmable Shunt Regulator
nexperia Logo Nexperia TL431 Adjustable precision shunt regulators

TL431Q Description

The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432. TL43xLI offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy. The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, mercial, and military temperature ranges.