I can't seem to identify this. It's a 1117c but I need to find the correct output voltage. I don't recognize the manufacturer logo. Thanks in advance.
Electrical – Help identifying a sot-223 ldo voltage regulator
ldovoltage-regulator
Related Solutions
It looks to me like a netlist/layout error:
If you are placing your fixed resistor on the dig pot footprint, it would also be messed up. Looks like you accidentally wired the CO+ and NO2- together and the NO2+ and CO- together so the LDO(Vout-Vadj) is not across a resistance as you believe.
That is a a clone of the LM2576 buck regulator , voltage range for it is 7-40v in general for displays output is 5v.
Best Answer
It's a Burr-Brown/TI/AMS/NatSemi LM1117 regulator.
Normally, LM1117/AMS1117 family has a wide range of members having fixed outputs (e.g. 1.2V, 1.8V, 3.3V). But probably, this one is the adjustable one. To be sure, look for a resistor pair connected to the 1st (leftmost) pin or put a bigger picture showing wider area.