SENSEFET LINEAR POWER SUPPLY
Original Publication Date: 1987-Oct-01
Included in the Prior Art Database: 2001-Oct-25
A circuit 10 operates as a linear power supply. A first stage 11 is a voltage tracking circuit. It essentially consists of avoltage reference device TL431, an op amp Ll, a transistor Ql, aSenseFETT1, and a resistor voltage divider.