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TL431

TL431 Description:

The TL431 is a Precision, Adjustable Shunt Voltage Regulator IC and is available in package(s): SOIC, TO-92, SC70, SOT-23, DIP.

The TL431 is currently sourced by Texas Instruments, Microsemi, Fairchild Semiconductor, NXP Semiconductors, STMicroelectronics and Diodes Inc.

TL431 Features
  • Adjustable / Programmable Output Voltage
  • Equivalent Full-Range Temperature Coefficient
  • Fast turn-on response
  • Low Dynamic Output Impedance
  • Low Output Noise
  • Low Output Noise Voltage
  • Sink Current Capability of 1.0 mA to 100 mA
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TL431 Price and TL431 Inventory

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Device Category:
Voltage Regulator ICs
TL431 Applications
  • Replacements for Zener Diodes
  • Digital Voltmeters
  • Adjustable Power Supplies
  • Switching Power Supplies
  • Op Amp Circuitry
TL431 - Related Part Families
Fairchild Semiconductor
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NXP Semiconductors
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Texas Instruments
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Texas Instruments
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