Texas Instruments TL431CLP Precision Regulator

Texas Instruments
Standard range
Order Code:

82-0298

Brand: Texas Instruments MPN: TL431CLP
Qty Unit Price (Ex VAT)
5+ £0.439
10+ £0.366
100+ £0.326
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
Order in multiples of 5
460 in stock, despatched same dayAdditional quantity lead time 7 days

The TL431 is a three terminal adjustable shunt regulator with guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approx.2.5V) and 36V with two external resistors.


  • Typical output impedance of just 0.2Ω
  • Sharp turn on characteristic
  • Sink current capability is 1mA through to 100mA
  • Housed in a T0-92 package
Package TO-226AA
Pd 0.775W
Temperature range 0 to +70°C
Voltage 36V

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