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:
Jun. 23, 2020
Filed:
Jan. 12, 2018
Ams International Ag, Rapperswil, CH;
Carlo Fiocchi, Belgioioso, IT;
Marco Cerchi, Cornale Bastida, IT;
ams International AG, Rapperswil, CH;
Abstract
A low-dropout regulator comprises an output current branch () in which a first output driver () and a second output driver () is arranged. An input amplifier stage () provides a first control current (I) to control the operating state of the first and the second output driver (). A current generator unit () provides a second control current () to operate the first output driver () in the second operating state and provides a third control current () to operate the second output driver () in the second operating state, when the first control current (I) of the input amplifier stage () is below a threshold level.