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    | Partname: | M51970L |  
    | Description: | Motor speed control |     
    | Manufacturer: | Mitsubishi Electric Corp. |  
    | Package: | -- |  
    | Pins: | 5 |  
    | Oper. temp.: | -20 to 75 |  
    | Datasheet: | PDF (71K). Click here to download *) |  
    The M51970L is a semiconductor integrated circuit designed to control the motor rotating speed. Connection of the rotating speed detector (F-G detector) to the input keeps the motor rotating speed constant with high precision. Connection o f a n appropriate power transistor t o t he output controls a wide range of DC motors.  |  
    
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    Click here to download M51970L Datasheet*) | 
  
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