Texas Instruments TL431CLP Precision Regulator

Texas Instruments
MPN
TL431CLP
Order Code
82-0298
Country of Origin
China
Qty Unit Price (Ex VAT)
5+ £0.431
10+ £0.362
100+ £0.327
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
Order in multiples of 5
Despatched same day - 255 in stockAdditional 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
Type Shunt Regulator
Supply Voltage 2.495-36V
Accuracy Range 2.2%
Package Type TO-226AA
Pd 0.775W
Temperature Range 0 to +70°C
Voltage 36V

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