Three-Port CMOS Voltage Regulator Equivalent Circuit

Published:2011/8/23 22:07:00 Author:Robert | Keyword: Three-Port, CMOS, Voltage, Regulator, Equivalent | From:SeekIC

The three-port CMOS voltage regulator equivalent circuit is shown in the picture. Its internal control circuit is made up by the CMOS analog circuit. The output transistor uses the P-channel MOSFET (negatice output voltage uses N-channel MOSFET). The CMOS voltage regulator circuit's structure is simple. Many factories increase its performance by improving its manufacturing process. The CMOS voltage regulator's feature is that there are many products with low output voltage and low loading current, and they have low consumption current. They could be used as the power for charging the battery and local auxiliary power.



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