XL4015 8-36VDC to 1.25-32VDC 5A DC to DC Step-Down Buck Adjustable Power Supply Module

The XL4015 module delivers adjustable, high-current DC output from a wide input range. Designed for robust performance and thermal stability, it's ideal for powering microcontrollers, LED arrays, battery chargers, and custom DC loads. With onboard trimmer control and screw terminals, it offers precise voltage tuning and easy integration.

**SPECIFICATIONS:**

• Input Voltage: 8V to 36V DC (absolute max: 38V)

• Output Voltage: Adjustable 1.25V to 32V DC (via onboard potentiometer)

• Maximum Output Current: Up to 5A (recommended ≤4.5A for continuous use)

• Maximum Output Power: 75W (heat sink required above 50W)

• Efficiency: Up to 96% (load-dependent)

• Switching Frequency: 180kHz

• Protection Features: Short-circuit protection (current limit ~8A), Thermal shutdown

• Reverse Polarity Protection: Not included (external diode recommended)

**FEATURES:**

• XL4015 PWM controller with toroidal inductor for stable regulation

• Low ripple and high efficiency across wide load ranges

• Screw terminals for secure input/output connections

• Power LED indicator for quick status check

• Onboard potentiometer for voltage adjustment

**COMMON CONVERSIONS:**

• 12V → 5V / 3.3V

• 24V → 12V / 9V / 5V

• 36V → 24V / 15V

**APPLICATIONS:**

• Powering microcontrollers (Arduino, ESP32, Raspberry Pi)

• LED lighting and LED drivers

• Battery charging (LiPo, lead-acid)

• Custom DC loads and DIY electronics

• Automotive power conversion

• Solar power systems

• Drone power distribution

**PACKAGE INCLUDES:**

• 1 x XL4015 DC-DC Step-Down Buck Converter Module

• (Heat sink recommended for loads above 50W - not included)