We found this power supply in the 1982 SGS Linear Integrated Circuits manual. The L296 is not common today, but if found it results in an excellent switching source with good stability.
This circuit was found in the December 1957 Radio Electronics magazine in the patent section. It...
The integrated circuit used is equivalent to the 555 and the transistor can be the BC558. R1 and...
This configuration, which requires a symmetrical power supply for the 741, can be implemented with other...