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  The TPR431 and TPR432 are adjustable shunt voltage references with guaranteed temperature stability over the operating temperature range.The device temperature range is extended from−40°C up to+125°C.The output voltage can be set to any value between 2.5 and 36 V with two external resistors.The TPR431 operates with a wide current range from 1 to 80 mA with a typical dynamic impedance of 0.2Ω.
  Features
  -Reference Voltage Tolerance at 25°C
  −0.5%(B Grade)
  −1%(A Grade)
  -Operation from–40°C to 125°C
  -0.2-ΩTypical Output Impedance
  -Sink Current Capability:1 mA to 80 mA
  -Adjustable Output Voltage:VREF to 36V
  Applications
  -Power
  -Led Lighting
  -Current Sensing
  -Instrumentation
  -Industry
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