This circuit is from a 1980s Motorola documentation. The circuit can be made with modern equivalent components. The original circuit is for the 115 Vac (110 V) grid and has two settings.
Agostgo 2016 - Mouser Electronics is already providing the new TPS3890 voltage supervisors from...
This circuit makes use of a 741 single source operational amplifier to measure resistors on a...
June 2017 - Mouser Electronics is already shipping the new ROHM DC brushed motor drivers specified for 5.5 V...