LDO Voltage regulator? E7 AD1 marking

[AndyBNoobTech]

Hi guys, I have a sony soundbar which I am repairing. There is a sot-23-5 component with the markings E7 AD1. I have searched high and low and cannot find anything specific about it. I'm pretty sure it's an LDO voltage regulator, but I have no way of telling what the input and output voltages should be. Does anyone have any insight into what the markings on component relates to?

Thanks guys

[truclacicr]

I found this, but it doesn't look right:

https://pl.aliexpress.com/item/1005002759685951.html