TL431 Adjustable Shunt Regulator SOT-23

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10

TL431 is a three-terminal SMD adjustable precision shunt regulator. The output of TL431 voltage regulator can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors.

Original quality products. Easy return in 7 days.
Estimated Delivery: within 2 working days.

Description

TL431 is a three-terminal SMD adjustable precision shunt regulator, with specified thermal stability over applicable automotive, commercial and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors.

Features :

  • Adjustable Output Voltage :Vref to 36 V
  • Low output noise
  • Typical output impedance: 0.2 ohm
  • Sink current capability: 1 mA to 100 mA
  • Typical temperature drift: 6 mV (in a range of 0 C up to 70 C)

Applications:

  • Adjustable Voltage and Current Referencing
  • Secondary Side Regulation in Flyback SMPSs
  • Zener Replacement
  • Voltage Monitoring
  • Comparator with Integrated Reference

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