Very Low Cost  
  1.0A 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!    
    1.0A Output Current  
    LM78 Plug-In Replacement  
    Efficiency to 96%  
    Tight Line/Load Regulation  
    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*
Range Voltage Current
 SR7810-03W(L)
4.75 - 28.0 VDC
3.3 VDC
 1,000 mA
90%
4.75 - 25.0 VDC -3.3 VDC -600 mA 80%
 SR7810-05W(L)
6.50 - 32.0 VDC
5.0 VDC
1,000 mA
93%
7.00 - 27.0 VDC
-5.0 VDC
-600 mA
85%
 SR7810-06W(L)
9.00 - 32.0 VDC
6.5 VDC
1,000 mA
94%
7.00 - 25.0 VDC
-6.5 VDC
-400 mA
88%
 SR7810-09W(L)
12.0 - 32.0 VDC
9.0 VDC
1,000 mA
95%
7.00 - 23.0 VDC
-9.0 VDC
-400 mA
89%
 SR7810-12W(L)
16.0 - 32.0 VDC
12.0 VDC
1,000 mA
96%
7.00 - 20.0 VDC
-12.0 VDC
-300 mA
89%
 SR7810-15W(L)
20.0 - 32.0 VDC
15.0 VDC
1,000 mA
97%
7.00 - 17.0 VDC
-15.0 VDC
-300 mA
87%
   * Efficiency Given At Minimum Vin
For Optional Right Angle Pins, Add "L" To Part Number
Standard Pins
Right Angle Pins
   
       
 

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