Hi to all,
I built a circuit to power a 3.3v power source using both battery and/or USB cable.
The battery section of my circuit seems to work fine.
the USB section is using a LP2985-33 and I cannot get 3.3v at the output.
instead, I get like 1.7v
My schematic is attached
Any suggestions?
Is my design good to avoid leakage into the battery ?
thanks