HIGH_VOLTAGE_BUFFER

Published:2009/6/25 21:13:00 Author:Jessie | From:SeekIC

Circuit shown for μA723 voltage regulator permits use as highvoltage and high－current buffer in linear applications，Power dissipation of output transistor Q3 is only Iimiting factor，I1 is proportionalto VIN、I2 is proportional to I1, and output voltage Vo is proportional to I2 and VIN.-G. Niu, Single Op Amp Implements High-Voltage/Current Buffer, EDNMagazine, Oct 5, 1977, p 96 and 98



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