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2022-09-24 23:16:53
TL1431 - Programmable Voltage Reference
Adjustable output voltage
Sink capability from VREF to 36V
1 to 100mA TYPICALOUTPUT impedance
0.2 watts 0.4% and 0.25%, voltage accuracy
describe
The TL1431 is a programmable shunt voltage reference and guarantees temperature stability over the entire temperature range. The output voltage can be set to any value between Vref (about 2.5V) and two 36V external resistors. The TL1431 operates with a wide current range from 1 to 100mAwith a typical dynamic impedance of 0.2W.