Blown component - Alienware desktop board IPCFL-SC/R

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  • gurj1979
    Senior Member
    • Dec 2014
    • 186
    • UK
    #1

    Blown component - Alienware desktop board IPCFL-SC/R

    Hi guys, need some help identifying this failed/burnt out SOT23-6.
    Alienware dekstop mobo IPCFL-SC/R.

    The marking barely shows L118 but I can't find reference to it anywhere online. It's shorting out the main 12v rail.
    Can anyone please let me know what the manufacturer part number is ?
    Pictures attached.

    Thanks
    2 Photos
    Tags: None
    • gurj1979
      Senior Member
      • Dec 2014
      • 186
      • UK
      #2

      I think I might have found something. It's actually L11, and 8 is the date code, hence L118.
      This is APL5611 - Low Dropout Linear Regulator Controller.
      Can anyone confirm if I'm right ?

      APL5611 pdf, APL5611 Description, APL5611 Datasheet, APL5611 view ::: ALLDATASHEET :::​
      Last edited by gurj1979; 07-04-2024, 05:27 AM.

        Comment

        • gurj1979
          Senior Member
          • Dec 2014
          • 186
          • UK
          #3
          I found this to be equivalent (pin for pin, and characteristics) if anyone else needs something.
          Richtek RT9008GE

          RT9008GE Richtek | Mouser United Kingdom​

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