We found this circuit in a 1967 documentation. The integrated circuit and an operational one of the time. Modern equivalents can be tried out. The power supply is symmetrical.
Mouser Electronics is making available the new regulator type Buck FAN536600 from Fairchild for...
We found this circuit in an American 1980s documentation. Transistors may be general purpose...
This complete single cell protection system is suggested by Linear Technology in its 2005 manual....