While I was doing some tests with my Z-Uno on a breadboard, I accidentaly short circuit the 5V pin to the shield of the USB socket (which I believe is connected to the ground). My Z-Uno doesn't work anymore, no LED goes on ...
On the bottom side of the Z-Uno, I see close to the 5V pin a component that I believe is a 5V regulator. It's marked with "RHD 117-5" (red arrow on the attached picture. Click to enlarge).
I think it's an equivalent of the LM1117-5 (or AMS1117-5) 5V regulator in a SOT223 package.
Very easy to find, I plan to replace it, there is enough place around to desolder it.
Before placing my order for this regulator, am I right with the LM1117-5 reference ? Do you think it can be the cause of the failure I'm now facing ?
Thanks !
![Image](https://nsa40.casimages.com/img/2020/12/23/mini_20122306341675425.jpg)