iFlight 3-6S Micro 5V BEC

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This crazy small (14.5x6.6x2.6mm) micro step down regulator is ideal for supplying smooth 5 volt power to your quad's electronics from sources from 3 to 6S (6.5-25V). Power FPV cameras, LEDs, a GPS, or anything else that demands stable 5v power under 2 amps.

For those needing optional 5V or 12V 3A output from 2-8S input, may we suggest the iFlight 2-8S Micro 5V or 12V BEC. Check out the Rest of our iFlight product range and PDB/BEC selection while you're at it! 


  • Single Input Single Output
  • Wide Input Voltage
  • Low Ripple BEC, High Stability, and High Efficiency
  • Input voltage range (3S-6S operation): 6.5- 25.5V,stability output 5V


  • Input Voltage: 3-6S (12-25V)
  • Output Voltage: 5V ±0.1V
  • Output Current on 4S: 2A
  • Conversion efficiency: 90%
  • Output Ripple: <30mV
  • Switching Frequency: 1.4MHz
  • Working temperature: -45°C~ +85°C
  • Dimension: 14.5x6.6x2.6mm
  • Weight: 0.5g


  • 1x 3-6S 5V 2A BEC Step-Down Voltage Regulator