TPR431 Precision Programmable Reference|3PEAK

　　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