Hi, shineenterprises03.
There’s very little information about this chip.
I can assume it’s from ABLIC company, but they don’t provide information about their microcircuit markings.
Can you draw a diagram by hand to determine what function the chip performs (LDO, DC-DC, Power Distribution Switch?
Also, check if the pin assignments match this schematic.
If so, what is the voltage at the Vin input and Vout output?
