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.

Date of Patent:
Nov. 03, 2026

Filed:

Apr. 10, 2024
Applicant:

Semiconductor Components Industries, Llc, Scottsdale, AZ (US);

Inventors:

Pavel Londak, Hutisko Solanec, CZ;

Barbara Pankova Maludova, Frydek-Mistek, CZ;

Jan Matej, Ostrava, CZ;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/575 (2006.01); G05F 1/595 (2006.01);
U.S. Cl.
CPC ...
G05F 1/575 (2013.01); G05F 1/595 (2013.01);
Abstract

A regulator circuit includes a first stage, a second stage, and a boost circuit. The first stage includes a reference input and a feedback input, the feedback input configured to receive feedback from an output of the regulator circuit. The second stage is coupled to the first stage. The second stage includes an output transistor configured to drive the output of the regulator circuit. The boost circuit includes a first transistor configured to generate a bias current based on an output current of the output transistor. The boost circuit further includes a current-to-voltage converter configured to generate a bias voltage based on the bias current, and a capacitive element coupled between the current-to-voltage converter and a node of the first stage.


Find Patent Forward Citations

Quick Actions:

Londak, Pavel. (2026). Adaptive power supply ripple rejection enhancement in voltage regulators (U.S. Patent No. 12782991). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12782991

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