Need help to identity component

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  • Jonssi
    New Member
    • May 2025
    • 3
    • Finland

    #1

    Need help to identity component

    Hello!
    Anyone might have idea what component this SOT-23-6 might be?
    I suspect it being broken and i need to replace it, i have tried to search datasheet for it but i did not find good results with 1V7HA or V7HA.
  • Answer selected by Jonssi at 05-09-2025, 01:08 AM.
    truclacicr
    Badcaps Veteran
    • Apr 2019
    • 299
    • australia

    I can't see an inductor, but it could be MPQ2451DT.

    https://www.monolithicpower.com/en/d.../MPQ2451-AEC1/

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    • im_trying
      Member
      • May 2025
      • 14
      • Italy

      #2
      Have you tried searching the schematics by the laptop name? On this forum there are a lot of em

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      • truclacicr
        Badcaps Veteran
        • Apr 2019
        • 299
        • australia

        #3
        I can't see an inductor, but it could be MPQ2451DT.

        https://www.monolithicpower.com/en/d.../MPQ2451-AEC1/

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        • Jonssi
          New Member
          • May 2025
          • 3
          • Finland

          #4
          Originally posted by truclacicr
          I can't see an inductor, but it could be MPQ2451DT.

          https://www.monolithicpower.com/en/d.../MPQ2451-AEC1/
          That looks promising!
          In fact there is inductor coming to leg 6.
          Here is a picture from different unit from larger perspective.

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          • truclacicr
            Badcaps Veteran
            • Apr 2019
            • 299
            • australia

            #5
            https://ae-pic-a1.aliexpress-media.c...ecafa891eT.jpg

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