This circuit is for analog TV video signals and was found in the March 1988 issue of Radio Electronics magazine. The circuit uses a Maxim integrated circuit that can still be found.
September 2016 - Mouser Electronics already has in stock the new IC TPS92515 LED driver from Texas...
This circuit, found on Motorola's Linear Interface ICs uses the MC1536 as a driver for a 36 W or...
This charger sources currents in three ranges: 10 mA, 25 mA and 50 mA; Current is sellected...