DC-DC Boost Module (0.9-5V)

DFRobotSKU: FIT0471
(1 Reviews)
Sale price £3.70
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Only 4 units left
This is a small DC - DC boost module that converts a 0.9 ~ 5v power source to standard 5V, making it capable of supplying power to an Arduino microcontroller and other small electronic devices that use a 5v input. It integrates a PFM DC-DC boost control chip. The maximum output current is up to 500 ~ 600 mA. There are two power input ports, PH2.0 and KF235-3.81-2P which are compatible with DFRobot's 3.7 V lithium battery.


Note: Please pay attenetion to the battery polarity when connecting the battery.

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Hardware components
9g 180° Micro Servo (1.6kg)
1N4007 – High Voltage, High Current Rated Diode
Capacitor 100 µF



  • Input Voltage: 0.9 V to 5 V
  • Output Voltage: 5 V
  • Conversion Efficiency: 85% (Typ.)
  • Duty ratio coefficient: 66% to 78%
  • The input interface: PH2.0; KF235-3.81-2P
  • Output interface: USB
  • Size: 43 * 33 mm/ 1.69 * 1.3 inches
  • Weight: 14g


Shipping List

  • DC-DC Boost Module x1

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