This high current regulator with low voltage drop was found in the datasheet of the used integrated circuit itself. The transistor accepts an equivalent and must be provided with a heat sink.
This good amplifier with output in complementary symmetry is from an old publication, and modern...
The integrated circuit used is a voltage reference from Motorola. This configuration was obtained in...
This circuit was obtained in a magazine Hands On-Electronics from June 1987. It is a circuit that...