Need to reduce your power supplies voltage on your project to an acceptable level and do it effectively. Unlike analogue voltage regulators these tiny switch mode power supplies can regulate an output voltage with efficiency of up to 92% and really accurately too. This module will accept a 3.2V to a whopping 40V on its input and can regulate it to 1.25V - 35V.

We also stock converter without the onboard display. Check out: COM3001

If you need a step-up please check out COM3003 4A Step Up Module 



  • Input: 3.2V to 40VDC (Vin > (Vout + 1.5V)
  • Output: 1.25V to 35VDC
  • 25 Turn potentiometer for fine adjustment
  • Output voltage ripple: <30mV
  • Switching frequency: 65KHz
  • Efficiency: 92% max
  • Rated Power: 10W
  • Dimension: 43mm x 21mm x 14mm

Maximum output current:

  • Peak: 3A
  • Continuous: 2A

Datasheet: LM2596



Barcode # COM3001-WD
Shipping Weight 0.0230kg
Shipping Width 0.070m
Shipping Height 0.015m
Shipping Length 0.035m
Shipping Cubic 0.000037000m3

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