The circuit shown is from National Semiconductor's Linear Applications Handbook. It makes use of the LM78S40 which is not an easy component to obtain today.
This circuit is from an English publication of 1982. The bipolar transistor can be a BC548 and the...
This circuit has a load connected to the ground providing 5 W of power at 16 ohms. The circuit is from...
ON Semiconductor AMIS−3910XGEVB Evaluation Board demonstrates the features and capabilities of the...