5V/3.3V Breadboard Voltage Regulator (Assembled)

$4.95 ea

  • Part no.: 2157853
  • Manufacturer: DFRobot
  • Manufacturer no.: DFR0140
  • RoHS Compliant
# of units Price
1+ $4.95
5+ $4.49
25+ $4.29

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5V/3.3V Breadboard Voltage Regulator (Assembled)

Need a clean way to get power to your breadboard? This is a very simple pre-assembled board that takes a supply voltage of 6-12VDC and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard power and ground rails. It can be either powered from 6-12 DC2.1 power jack or from USB power (via USB type-B connector), sold separately. The maximum current it can provide is 500mA. No assembly required.


  • Input voltage: 6-12VDC, recommended 9V wall power supply (Power Jack); 5V (USB type-B)
  • Output voltage: 3.3V/5V
  • Output current: 500mA
  • On/Off switch
  • Power status LED
  • Pin Head 5/3.3V output
  • Center positive DC 2.1 power jack
  • Size: 1.7"L x 1.2"W

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