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DC-DC Buck Power Module 8–28 V to 5 V
  • DC-DC Buck Power Module 8–28 V to 5 V
  • DC-DC Buck Power Module 8–28 V to 5 V
DC-DC Buck Power Module 8–28 V to 5 V

DC-DC Buck Power Module 8–28 V to 5 V

2.490 Ft
Taxes included.

Tiny step-down module for taking 8–28 V down to a stable 5 V rail. Great for 12 V/24 V systems powering Pico/ESP/Arduino, sensors, and LEDs.

Highlights

  • Fixed 5 V output from 8–28 V input

  • ~1.6 A continuous, up to 3 A peak (thermals/layout dependent)

  • High efficiency (≈85–90%), 0.5 MHz switching

  • Compact board: 16.5 × 22 mm

  • Based on MP1584EN buck regulator

Specs

Property Value
Input Voltage 8–28 V DC
Output Voltage 5 V (fixed)
Output Current ~1.6 A cont., up to 3 A peak
Efficiency ~85–90 % (load/ΔV dependent)
Switching Freq. ~500 kHz
Dimensions 16.5 × 22 mm
Operating Temp −20…+85 °C
Protection Over-current & thermal shutdown

Pinout

VIN+ VIN− 5V GND

What’s in the Pack

  • 1× DFR0571 buck module

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