This circuit, with output of 1.5 A, was found in a magazine 73 of the 90s. The integrated circuit is from the time and must be mounted in a heat sink.
This circuit published in the November 1964 Radio Electronics magazine powers a light bulb but can...
This circuit uses an old National Semiconductor operational amplifier, but it can be implemented with...
This circuit is from the 1990 Motorola Linear Databook. The circuit can be applied to other...