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 with a onboard display. Check out: COM3001-WD

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
Shipping Weight 0.0120kg
Shipping Width 0.045m
Shipping Height 0.010m
Shipping Length 0.020m
Shipping Cubic 0.000009000m3

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