For the electronics hobbyist tackling switching voltage regulators can be daunting. They can be complex and touchy to build.
But this is very simple switching voltage regulators based on 5-pin LM25XX series manufactured by a number of companies.
They come in both fixed and variable voltages. The LM2576 is rated at 3 amp while the LM2575 is rated at 1 amps
- Parts List:- Voltage Regulator LM2576 5V
- Diode IN5408 , Diode IN5822
- Capacitor 100uf/63V , 470uf/10V ,
- Inductor 100uh/3amp
- Resistor 150ohm , LED
- USB Female Port