The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 01, 2017
Filed:
Feb. 02, 2016
Sii Semiconductor Corporation, Chiba-shi, Chiba, JP;
Teruo Suzuki, Chiba, JP;
SII Semiconductor Corporation, Chiba-Shi, Chiba, JP;
Abstract
Provided is a voltage regulator having excellent transient response characteristics. The voltage regulator includes: a first switch connected between a gate of an output transistor and a phase compensation capacitor; a voltage follower having an input terminal connected to an output terminal of a differential amplifier; a second switch connected between an output terminal of the voltage follower and the phase compensation capacitor; and a comparator configured to compare a reference voltage and a feedback voltage. The first switch and the second switch are controlled with an output signal of the comparator.