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:
Jul. 22, 2025
Filed:
Apr. 25, 2022
Applicant:
Globalfoundries U.s. Inc., Malta, NY (US);
Inventors:
Siva K. Chinthu, Bangalore, IN;
Suresh Pasupula, Andhra Pradesh, IN;
Devesh Dwivedi, Bengaluru, IN;
Kevin A. Batson, Williston, VT (US);
Assignee:
GLOBALFOUNDRIES U.S. Inc., Malta, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/575 (2006.01); G05F 1/565 (2006.01); G11C 5/14 (2006.01);
U.S. Cl.
CPC ...
G05F 1/575 (2013.01); G05F 1/565 (2013.01); G11C 5/147 (2013.01);
Abstract
The present disclosure relates to semiconductor structures and, more particularly, to a LDO regulator circuit and methods of manufacture. The structure includes a comparator connected to a first transistor of a low drop-out (LDO) circuit; a second transistor connected to the first transistor; and a feedback loop connected to the first transistor and an output of the LDO circuit.