XPost: sci.electronics.components, sci.electronics.design, sci.e   
   ectronics.repair   
   From: not@home.cow   
      
   > Maybe it's a MicrOne ME2108A - a switching regulator.   
   > PDFs may be available only with chinese (or the like) text...   
   >   
   > Tilmann   
   >   
   > P.S. Google for SOT89 2108A to get some results...   
      
   Thanks Tilmann. Found a useful datasheet:   
      
   http://img.ozdisan.com/ETicaret_Dosya/431770_1622138.pdf   
      
   The example for the 2108A in the datasheet duplicates the one in my circuit.   
      
   Cheers.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)