US Patent Issued to ABLIC on Sept. 22 for "Voltage regulator and semiconductor device" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,743,118, issued on Sept. 22, was assigned to ABLIC Inc. (Nagano, Japan).

"Voltage regulator and semiconductor device" was invented by Yasuhiko Ogura (Nagano, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A voltage regulator includes a differential amplifier circuit that controls an output transistor, and a phase compensation circuit. The phase compensation circuit includes: a first transistor having a drain connected to an output port of the differential amplifier circuit, and having a drain-source current with a negative temperature characteristic; a second transistor having a drain connected to a gate of the first transistor, having a gate con...