Charge pump efficiently divides supply voltageJun 17, 2026Fairchild MM74C14David A. JohnsonThis circuit uses a few FETs and logic devices to down convert a DC voltage to about one half its value. Materials on the topic Datasheet Fairchild MM74C14 Datasheet Diodes ZVN2106A Datasheet Diodes ZVP2106A discovercircuits.com