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:
Aug. 24, 2010
Filed:
Nov. 03, 2008
Ying Tian LI, Singapore, SG;
Sakti P. Rana, Singapore, SG;
Kuong Hoo, Legal Representative, Singapore, SG;
Ying Tian Li, Singapore, SG;
Sakti P. Rana, Singapore, SG;
Kuong Hoo, legal representative, Singapore, SG;
Marvell International Ltd., Hamilton, BM;
Abstract
A linear regulator is described that includes a mode selection circuit. In one implementation, the mode selection circuit is operable to receive an input voltage and to set an operation mode to one of a first mode or a second mode (e.g., based on a voltage level of the input voltage) so as to generate an output voltage. For example, when the voltage level of the input voltage is within a voltage range, the mode selection circuit can set the first mode as the operation mode to supply the input voltage as the output voltage to a load without voltage regulation. Similarly, when the voltage level of the input voltage is outside the voltage range, the mode selection circuit can set the second mode as the operation mode to regulate the output voltage to the load.