4.5 to 10W Single-output DC/DC Regulator

Manufacturer's part number :


Manufacturer ETA-Power


Description :

OC3-series are a non-insulating, low cost and high efficiency DC/DC regulator. This series are suitable as a replacement of series bus (three-terminal regulator) when over-heating problems arise. The chopper method allows the high efficiency regardless of input voltage.

OC3, which has a wide variable output range (1.5 to 3.3Vdc) by using a variable external resistor is most suitable for low-voltage logic devices.

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  • Wide input voltage range (4.5-5.5Vdc)
  • High efficiency and reliability
  • Switching frequency: 130kHz (fix)
  • MTBF: 1.92 million hours
  • Warranty: 3 years
  • Over current protection: Current limiting, automatic recoovery
Features Similar products
Input Voltage Range (V) 2 to 5  
>5 to 10  

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Max. Power (W) >8 to 10  
Number of Outputs 1  
Maximum Efficiency (%) 80 to 89  
Output 1 Voltage (V) >1.5 to 5  
Output 1 Current (A) >2 to 3  
Dimensions (mm) 32 x 21.4 x 9