Regulator with reduced power consumption using clamp circuit

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United States of America Patent

PATENT NO 11068004
APP PUB NO 20200356126A1
SERIAL NO

16942248

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Abstract

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A regulator includes: a first transistor connected between an input terminal and an output terminal; a feedback circuit configured to control a control voltage of a control electrode of the first transistor such that a voltage of the output terminal approaches a target voltage according to a feedback voltage proportional to the voltage of the output terminal; a second transistor having one end connected to the input terminal and a control electrode to which the control voltage is applied in common with the first transistor; and a clamp circuit configured to set the other end of the second transistor to a voltage determined by the voltage of the output terminal.

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Patent Owner(s)

Patent OwnerAddress
ROHM CO LTD21 SAIIN MIZOSAKI-CHO UKYO-KU KYOTO-SHI KYOTO 615-8585

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yasusaka, Makoto Kyoto, JP 29 86

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