The XL7015 Mini Adjustable Step-Down DC-DC Converter Module is a compact, high-efficiency voltage regulator designed for applications requiring a wide input voltage range and reliable, efficient power conversion. Built around the XL7015 switching regulator IC, this mini module is an upgraded replacement for the older 7005A, offering higher input voltage capability, better efficiency, and improved thermal performance in a smaller form factor. Its green PCB design reflects the module’s focus on energy efficiency and environmental compliance.
The module accepts an input voltage range of 5V to 80V DC — significantly wider than most common buck converters — making it suitable for 12V, 24V, 36V, 48V, and even 72V systems. The output voltage is adjustable from 0.8V to 50V DC via the onboard multi-turn potentiometer, allowing precise configuration for your specific load requirements. The module can deliver up to 1.2A of continuous output current (1.5A peak), sufficient for powering microcontrollers, sensors, communication modules, and other embedded systems.
At the heart of the module is the XL7015 buck (step-down) converter IC, which operates at a fixed switching frequency of 150 kHz. The conversion efficiency reaches up to 92%, minimizing power loss and heat generation. The module includes built-in protection circuits including over-current protection, thermal shutdown, and short-circuit protection, ensuring safe and reliable operation even under fault conditions.
The mini form factor makes this module ideal for space-constrained applications where a standard-size converter would not fit. The screw terminals provide secure connections for input and output wiring, and the compact PCB with mounting holes allows easy integration into custom enclosures, control panels, and portable devices.
The XL7015 Mini is widely used in industrial control systems, automotive electronics, solar power applications, telecommunications equipment, and battery-powered devices where a stable, lower voltage is needed from a higher supply. Its green design and high efficiency make it particularly suitable for energy-conscious applications and battery-powered systems where every milliwatt counts.
Whether you are building a compact power supply, regulating industrial control voltage, or designing a solar-powered system, the XL7015 Mini Buck Converter provides a reliable, efficient foundation. It is suitable for individual engineers, system integrators, and businesses purchasing in bulk for industrial deployments.
Features
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XL7015 buck converter IC — High-efficiency step-down regulator upgraded from 7005A
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Ultra-wide input voltage range — 5V to 80V DC input
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Adjustable output voltage — 0.8V to 50V DC via onboard potentiometer
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High output current — Up to 1.2A continuous (1.5A peak)
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High conversion efficiency — Up to 92%
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Green PCB design — Energy-efficient and environmentally conscious
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Mini form factor — Compact size for space-constrained applications
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Built-in protection — Over-current, thermal shutdown, and short-circuit protection
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Screw terminals — Secure input and output wiring
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Wide application range — Industrial, automotive, solar, telecom, and battery-powered systems
Technical Specifications
| # | Parameter | Specification |
|---|---|---|
| 1 | Converter IC | XL7015 |
| 2 | Input Voltage | 5V – 80V DC |
| 3 | Output Voltage | 0.8V – 50V DC (adjustable) |
| 4 | Maximum Output Current | 1.2A continuous (1.5A peak) |
| 5 | Conversion Efficiency | Up to 92% |
| 6 | Switching Frequency | 150 kHz |
| 7 | Protection | Over-current, thermal shutdown, short-circuit |
| 8 | Board Dimensions | Mini form factor (approx. 35 × 20 × 12 mm) |
