XL7015 DC-DC Buck Converter 5V–80V Adjustable Voltage Module

XL7015 DC-DC Step-Down Buck Converter Module (5V–80V Input)

Meet the XL7015 DC-DC Step-Down Buck Converter Module — a compact, high-efficiency voltage regulator designed for electronics hobbyists, engineers, and makers who need reliable, adjustable power conversion across a wide input voltage range. Whether you're powering microcontrollers, sensors, LED strips, or custom electronics projects, this module delivers stable, regulated output with minimal fuss.

Key Features

• Wide Input Voltage Range: Accepts 5V to 80V DC input, making it compatible with a broad range of power sources
• Adjustable Output Voltage: Output is user-adjustable from 5V to 20V to suit your specific project needs
• High Conversion Efficiency: Up to 85% efficiency for cooler, more reliable operation
• Minimum Voltage Drop: Only 1V minimum drop for low-loss regulation
• Compact Module Design: Easy to integrate into breadboards, enclosures, or custom PCB layouts
• XL7015 Chip: Built around the robust XL7015 switching regulator IC for dependable performance
• Operating Temperature: Rated from -40°C to +85°C for use in demanding environments
• Recommended Output Power: Up to 7W for stable, efficient operation

Specifications

What's in the Box

• 1× or 5× XL7015 DC-DC Step-Down Buck Converter Module (as selected)

Perfect For

• Arduino, Raspberry Pi, and microcontroller power supply circuits
• DIY electronics and prototyping projects
• Solar panel voltage regulation
• Battery-powered systems requiring stable voltage output
• Computer and embedded system power management
• LED driver circuits and sensor powering

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Frequently Asked Questions

Q: What is the XL7015 DC-DC Step-Down Buck Converter Module and what does it do?

A: The XL7015 DC-DC Step-Down Buck Converter Module is a compact voltage regulation board that takes a higher DC input voltage (5V–80V) and steps it down to a lower, user-adjustable output voltage (5V–20V). It is used in electronics projects to provide a stable, regulated power supply from a wide variety of input sources, with up to 85% conversion efficiency.

Q: What is the difference between the XL7015 and LM2596 buck converter?

A: Both the XL7015 and LM2596 are popular DC-DC step-down switching regulator ICs. The XL7015 supports a significantly wider input voltage range (up to 80V) compared to the LM2596 (typically up to 40V), making the XL7015-based module better suited for high-voltage input applications such as solar panels or industrial power supplies. Both offer adjustable output voltage and high efficiency.

Q: How do I adjust the output voltage on this buck converter module?

A: The output voltage is adjusted by turning the onboard potentiometer (trim pot) with a small screwdriver. Use a multimeter to monitor the output voltage while adjusting, and set it to your desired level between 5V and 20V. Always ensure the input voltage is higher than your target output voltage plus the 1V minimum drop.

Q: Is this module suitable for charging batteries or powering sensitive electronics?

A: Yes, this module is suitable for powering sensitive electronics such as microcontrollers and sensors when the output is correctly set. For battery charging, ensure the output voltage and current match your battery's specifications. The recommended output power is ≤7W, and the maximum switching current is 0.8A, so plan your load accordingly.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.