A project log for Easy USB Supply

Get 5V,3.3V from USB with overcurrent protection

Kuldeep Singh DhakaKuldeep Singh Dhaka 04/16/2018 at 13:420 Comments

Power coming from USB pass through the current limiting IC U2.

SW1 is used to turn U2 on/off.

D1 and D2 act as status LED.

LDO (U1) convert the protected 5V to 3.3V

J1 is the output connector.