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:
Apr. 28, 2026
Filed:
May. 18, 2023
Applicant:
Magnachip Semiconductor, Ltd., Cheongju-si, KR;
Inventors:
Jusang Park, Cheongju-si, KR;
Hyoungkyu Kim, Cheongju-si, KR;
Assignee:
MagnaChip Semiconductor, Ltd., Cheongju-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 1/575 (2006.01); G05F 1/56 (2006.01); G05F 1/59 (2006.01); G05F 1/595 (2006.01);
U.S. Cl.
CPC ...
G05F 1/575 (2013.01); G05F 1/561 (2013.01); G05F 1/59 (2013.01); G05F 1/595 (2013.01);
Abstract
A regulator circuit includes a first regulator configured to supply a first current to a VDD pad connected to a power line based on a first output voltage, and a second regulator configured to supply a second current to the VDD pad based on a second output voltage. The second output voltage has dropped by a predetermined delta voltage from the first output voltage.