XL4015 4V-38V Adjustable Buck Step Down Module

The XL4015 is a high-performance DC-DC buck converter module designed for applications requiring reliable, adjustable voltage regulation. Powered by the efficient XL4015 chip, it supports up to 5A of continuous current (6A peak) and includes built-in protection features.

Key Features

• 4–38 V input, adjustable 1.25–36 V output via potentiometer
• Supports up to 5 A continuous (6 A peak)
• Built-in overcurrent and thermal protection
• Onboard voltmeter display (optional)
• High efficiency up to 95%

Specification:

• Chip: XL4015
• Input Voltage: 4–38 V DC
• Output Voltage: 1.25–36 V adjustable
• Nominal Current: 5 A
• Peak Current: 6 A
• Efficiency: Up to 95%
• PCB Size: ~70 × 42 × 18 mm

Application:

• Switching power supplies
• Battery-powered embedded systems
• LED drivers
• Robotics and motors
• DIY electronics requiring regulated voltage