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. 16, 2015
Filed:
May. 16, 2014
Em Microelectronic-marin SA, Marin, CH;
Lubomir Plavec, Brno, CZ;
Filippo Marinelli, Lussy-sur-Morges, CH;
EM Microelectronic-Marin S.A., Marin, CH;
Abstract
The present invention relates to a voltage regulator and to a method of operating a voltage regulator that is operable in a reset mode and in a sampling mode. The voltage regulator comprises a capacitive voltage divider having a first capacitor and a second capacitor in series with the first capacitor, wherein the capacitive voltage divider is connectable to an output of a voltage supply to activate the sampling mode, a comparator having an output connected to an input of the voltage supply, the comparator further having a first input connected to a sampling node arranged between the first capacitor and the second capacitor and the comparator having a second input connected to a reference voltage, wherein the sampling node is connectable to the reference voltage for activating the reset mode.