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    | Partname: | CMPWR300SA |  
    | Description: | 500mA SMARTOR Dual Regulator with V switch?? |     
    | Manufacturer: | California Micro Devices |  
    | Datasheet: | PDF (365K). Click here to download *) |  
    The CMPWR300 is a dual input regulator with VAUX switch capable of delivering 3.3V/500mA continuously. The output power is provided from three independent input voltage sources on a prioritized basis. Power is always taken in priority using the following order VCC, VSBY, and VAUX.  |  
    
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    Click here to download CMPWR300SA Datasheet*) | 
  
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