Very Low Cost  
  0.5A Switching  
  POL Regulators  
 
   
   
   
 
  Sales Contact  
   Mary Ellen Travassos  
   T: 781-344-8226  
   F: 781-344-8481  
   
 
   Technical Contact  
   Howard Snyder  
   T: 781-344-8226  
   F: 781-344-8481  
   
   
   
   
   
   
   
       
  Key Features!    
    0.5A Output Current  
    LM78 Plug-In Replacement  
    Efficiency to 95%  
    Miniature SIP Case  
    Wide Temperature Operation  
    No Heat Sink Required  
    Low, Low Cost!
     
     
  Key Spec's!  
    Wide Input Range  
    <0.6% Line/Load Regulation  
    Thermal Shutdown  
    >2.0 MHour MTBF  
    Standard Pin-Out  
    -40°C - +85°C Operation  
     
  
   

Model
Input Voltage
Output Efficiency*
Nom   Voltage Current
 SR7805-015W 12 VDC 4.75 - 26.0 VDC
1.5 VDC
500 mA
76%
 SR7805-018W 12 VDC 4.75 - 28.0 VDC
1.8 VDC
500 mA
79%
 SR7805-02W 24 VDC 4.75 - 28.0 VDC
2.5 VDC
500 mA
85%
 SR7805-03W 12 VDC 4.75 - 28.0 VDC
3.3 VDC
500 mA
90%
 SR7805-05W 12 VDC 6.50 - 32.0 VDC
5.0 VDC
500 mA
93%
 SR7805-06W 24 VDC 8.00 - 32.0 VDC
6.5 VDC
500 mA
94%
 SR7805-09W 24 VDC 11.0 - 32.0 VDC
9.0 VDC
500 mA
95%
 SR7805-12W 24 VDC 15.0 - 32.0 VDC
12.0 VDC
500 mA
95%
 SR7805-15W 24 VDC 18.0 - 32.0 VDC 15.0 VDC 500 mA 93%
   * Efficiency Given At Minimum Vin
 

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