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:
Sep. 01, 2026
Filed:
Apr. 25, 2024
Nanya Technology Corporation, New Taipei City, TW;
PO-Chun Hsieh, Taoyuan City, TW;
Lin-Chen Yen, Taipei City, TW;
NANYA TECHNOLOGY CORPORATION, New Taipei City, TW;
Abstract
A voltage regulator is provided. The voltage regulator includes output transistors, a main operating amplifier (OPA), an auxiliary circuit and a current mirror circuit. First terminals of the output transistors receive an input voltage. Second terminals of the output transistors output an output voltage. A first input terminal of the main OPA receives a reference voltage. A second input terminal of the main OPA receives a feedback voltage. An output terminal of the main OPA is coupled to control terminals of the output transistors. The auxiliary circuit provides a dynamic current according to a voltage value on the output terminal of the main OPA. The current mirror circuit provides a bias current of the main OPA according to the dynamic current. When the output voltage is decreased, the dynamic current and the bias current is increased, so that a response speed of the main OPA is accelerated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile