The purpose of this circuit is to increase the current of a MAX1735 regulator to obtain an output that reaches 320 mA. The circuit is based on documentation from Maxim.
The 747 is an old operational amplifier. This configuration suggested in the component manual is...
Suggested by Siliconix in 1980s documentation, this circuit uses currently uncommon components. The...
In the figure we have a circuit to excite a piezoelectric capsule taking advantage of its resonant...