LDO Voltage regulator? E7 AD1 marking

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  • AndyBNoobTech
    Member
    • Sep 2022
    • 12
    • United Kingdom
    #1

    LDO Voltage regulator? E7 AD1 marking

    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
    1 Photo
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    • truclacicr
      Badcaps Veteran
      • Apr 2019
      • 297
      • australia
      #2
      I found this, but it doesn't look right:

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

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