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:
May. 27, 2025
Filed:
Dec. 15, 2022
Winbond Electronics Corp., Taichung, TW;
Chen-Yu Wu, Taichung, TW;
Windbond Electronics Corp., Taichung, TW;
Abstract
A voltage generating device includes a low-dropout voltage regulator and a control signal generator. The low-dropout voltage regulator provides an output voltage to a power distribution network. The low-dropout voltage regulator has a feedback circuit. The feedback circuit divides the output voltage to generate a feedback voltage according to a voltage dividing ratio, and the feedback circuit sets the voltage dividing ratio according to multiple control signals. The control signal generator is coupled to the feedback circuit and the power distribution network, and generates the control signals by comparing a sensing voltage at a reference terminal of the power distribution network with multiple threshold voltages.