| 
   
   | 
  
   
    
     
       
      | 
     
    
     | 
 
 
 
 
    
 
   | Partname: | TPS40042DRCT |  
    | Description: | LOW PIN COUNT, LOW VIN (3.0 V TO 5.5 V) SYNCHRONOUS BUCK DC-TO-DC CONTROLLER WITH EXTERNAL REFERENCE INPUT |     
    | Manufacturer: | Texas Instruments |  
    | Datasheet: | PDF (833K). Click here to download *) |  
    The TPS40042 DC/DC controller is designed to operate with an input source between a 3.0 V and 5.5 V. To reduce the number of external components, a number of operating parameters are fixed internally. The operating frequency for example, is internally set at 600 kHz. (Continued)  |  
   |  
 | *)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |  
 
      | 
     
    
   | 
  
   
   |