Voltage regulator

Provided is a voltage regulator which is not affected by a variation in output impedance of a reference voltage circuit, that is, which is configured to output voltage with a small change due to temperature. Two reference voltages respectively having positive and negative temperature coefficients ar...

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Bibliographic Details
Main Authors Ogura Yasuhiko, Sakaguchi Kaoru
Format Patent
LanguageEnglish
Published 09.01.2018
Subjects
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Summary:Provided is a voltage regulator which is not affected by a variation in output impedance of a reference voltage circuit, that is, which is configured to output voltage with a small change due to temperature. Two reference voltages respectively having positive and negative temperature coefficients are added together through transconductance amplifiers having large input impedances, respectively, and the resultant is amplified.
Bibliography:Application Number: US201615215719