This circuit provides a 5 V negative output with a maximum current of 1 A. The circuit is from the 1993 Linear Technology Applications and uses common components at the time.
We find this circuit in an earlier American publication of 1978. The components are no longer...
Found in Radio Electronics from the 90's, this circuit employs a 3140 operational amplifier, still...
The circuit shown in figure 1 is a suggested application for ISL8107, a new integrated circuit from...