TK11121S Overview
APPLICATIONS s Battery Powered Systems s Cellular Telephones s Pagers s Personal munications Equipment s Portable Instrumentation s Portable Consumer Equipment s Radio Control Systems s Toys The TK111xxS is a low dropout linear regulator with a builtin electronic switch. The internal switch can be controlled by TTL or CMOS logic levels. The device is in the “on” state when the control pin is pulled to a logic high...