Benchmark Voltage Power Supply Circuit of LM10

Published:2011/8/3 6:40:00 Author:Michel | Keyword: Benchmark Voltage, Power Supply Circuit | From:SeekIC

This benchmark voltage power supply circuit of LM10 is as above.LM10 can also work when it is ultralow voltage.In this circuit UBE voltage sum of series access transistor VT1,VT2 and VT3 are used as A1(LM10) work voltage.Whether series transistor is on or off,LM10 can also work,thus the voltage U。can be output.The maximum value of unstable input voltage Ui is determined by transistor. The voltage stability is 0.01%. Input voltage changes into + 10 V, voltage stability is ±0.1%.



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