This circuit was obtained in Linear Technology documentation from 1993. The circuit provides 3.3 V and 5 V outputs with high current. The integrated circuit is from the time.
This broadband amplifier was found in an Elektor from the 90's. The gain is 10 dB with a noise...
Found in Linear Technology documentation from the 90s, this circuit uses an operational amplifier...
This simple circuit that interrupts the supply of a 12 V load in the event of an overvoltage was found in...