XL4015 5A Step Down Buck Converter Module

The XL4015 5A Step-Down Buck Converter Module is a high-performance DC-DC voltage regulator designed to step down a higher input voltage to a stable, lower output voltage with high efficiency. Based on the XL4015 switching regulator IC, this module supports an output current of up to 5A and delivers up to 75W of power, making it ideal for powering Arduino boards, LED strips, battery charging systems, and other embedded electronics.

This buck converter features adjustable output voltage ranging from 1.25V to 36V, with an input voltage range of 5V to 38V. It includes a large heat sink and onboard potentiometer for precise voltage adjustment. The module uses a fixed switching frequency of 180kHz, ensuring efficient conversion and reduced heat generation.

With built-in features like over-temperature, over-current, and short-circuit protection, the XL4015 module is safe for continuous operation in demanding applications. Whether you’re powering microcontrollers, battery packs, or DIY robotics, this regulator offers dependable performance and energy efficiency.

Get your XL4015 Buck Converter Module today from eleberric.com, your trusted source for electronic components and power management solutions in Sri Lanka.

Specification

• Model: XL4015 Step-Down Buck Converter

• IC: XL4015

• Input Voltage: 5V – 38V DC

• Output Voltage: 1.25V – 36V DC (adjustable)

• Output Current: Max 5A (recommended ≤ 4.5A for long-term use)

• Output Power: Up to 75W

• Efficiency: Up to 96% (depends on input/output conditions)

• Switching Frequency: 180 kHz

• Voltage Adjustment: Via multi-turn potentiometer

• Protection Features:

  • Over-current protection

  • Thermal shutdown

  • Short-circuit protection

• Heat Sink: Included for thermal management

• Dimensions: Approx. 55mm × 25mm × 15mm

• Weight: ~18g

Key Features

• High-power step-down converter with 5A output

• Adjustable output voltage from 1.25V to 36V

• Wide 5V to 38V input voltage range

• Onboard heat sink for thermal efficiency

• High conversion efficiency (up to 96%)

• Ideal for regulated power supply and battery charging

• Easy voltage tuning with precision potentiometer

• Robust protection features for safe operation

Applications

• Arduino and Raspberry Pi power supply

• LED strip and display power management

• Battery charging for 6V/12V packs

• Robotics and automation projects

• Portable power supplies

• Lab power regulation and testing setups

• Solar energy regulation systems