DC-DC Buck Converter Step Down Module (XL7015)

DC-DC Buck Converter Step Down Module (XL7015) is a compact and efficient power supply module designed to step down higher DC voltages to a stable lower DC output. Based on the XL7015 high-efficiency buck regulator IC, this module offers excellent performance with minimal heat generation, making it ideal for power management in electronic projects.

It supports a wide input voltage range (8V–80V DC) and delivers a regulated 5V or 12V DC output (depending on the version) with a maximum output current of around 0.8A continuous (1A peak). The module integrates a high-performance MOSFET and switching regulator, ensuring high efficiency up to 80–85%, even under load.

Thanks to its compact PCB size, it can easily fit into embedded systems, DIY electronics, robotics, and industrial applications where reliable voltage regulation is needed. It also features over-temperature and short-circuit protection, ensuring safety and durability.

Key Features:

• Module Type: DC-DC Buck Converter (Step Down)
• IC: XL7015
• Input Voltage: 8V – 80V DC
• Output Voltage: 5V or 12V DC (fixed, depending on version)
• Output Current: 0.8A continuous, 1A peak
• Efficiency: Up to 85%
• Switching Frequency: ~150 kHz
• Protections: Short-circuit, thermal shutdown
• Compact size and lightweight design

Applications:

• Power supply for Arduino, ESP32, and Raspberry Pi projects
• Battery-powered and renewable energy systems
• Industrial equipment power regulation
• Robotics and automation projects
• General electronics requiring stable low-voltage power

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