XL4016 300W DC to DC 9A Step Down Buck Converter



The XL4016 Buck Step Down Converter is a 180KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 9A load with high efficiency and low ripple. This Adjustable Power Supply Module helps you to power a high power load with a stable voltage. This has excellent linearity regulation and load regulation with multiple protection.

its voltage regulator has a high conversion efficiency that is up to 94%.

This 9A  has applications where the input voltage is higher than the output voltage, such as battery, power transformer, DIY adjustable regulated power supply, LCD Monitor and LCD TV portable instrument power supply telecom/networking equipment, 24V vehicle notebook power supply, industrial equipment buck.


  • High Quality Product
  • It helps you to power a high power load with a stable voltage
  • It has Short circuit protection
  • Has Overtemperature protection
  • High output current, the max output current can reach 9A.
  • Low output ripple, high-frequency capacitor reduces output ripple.
  • Suitable for LED drivers.


  1. Material: PCB board and electronic component
  2. Color: as the pic shows
  3. Input voltage: 8-40V
  4. Output voltage: 2-36V (continuously adjustable)
  5. Output Current: 9A
  6. Power:  300W
  7. High efficiency up to 94%.

Package Include:

  • 1x XL4016 Buck Step Down Converter

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