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    | Partname: | SC1109ACSTRT |  
    | Description: | Synchronous PWM Controller With Dual Low-Dropout Regulator Controllers |     
    | Manufacturer: | Semtech Corp. |  
    | Datasheet: | PDF (368K). Click here to download *) |  
    The SC1109 was designed for the latest high speed motherboards. It combines a synchronous voltage mode controller (switching section) with two low-dropout linear regulator controllers. The voltage mode controller provides the power supply for the system AGTL bus. The Dual linear controllers power the chip set and clock circuitry.  |  
    
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    Click here to download SC1109ACSTRT Datasheet*) | 
  
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