Found in a Linear Technology documentation from the 90s, this circuit dissipates 1.5 W with an output of 3.3 V x 2 A. The integrated circuit used is from the time.
The XR220 is a circuit equivalent to the 555 of the 1970s. This configuration from Radio...
Found in an English publication from the 1960s, this circuit uses period components, including the...
This circuit was found in Linear Circuits Applications of Texas Instruments, originally using the...