This low power circuit can be powered with voltages from 1.8 V. We find it in a 80s Hands On Electronics. The load can be from 8 to 32 ohm.
This circuit is suggested by Motorola and has logarithmic response characteristics. For signals of low...
This circuit was fond in an old publication of the years 1950. The transistors are germanium types and...
Mouser Electronics already has Intersil's IS8215M Power Step-Down modules, suitable for...