Buck Converter - 8-20V to 5V/3A

When your project relies on battery power, you need a voltage regulator that can handle the natural charge and discharge cycles without dropping your system. This high-grade DC Buck Converter takes a fluctuating 8V to 20V input and steps it down to a rock-solid 5V output at up to 3A (15W), making it the perfect power supply for your mobile, robotics, or off-grid projects.

Perfect for Battery Applications

Whether you are running Sealed Lead Acid (SLA) batteries, Lithium Iron Phosphate (LiFePO4) packs, or a generic 12V wall adapter, this block keeps your 5V components safe and continuously powered.

• High Efficiency: Operating at an impressive 89% efficiency, it wastes very little power as heat, effectively maximizing your battery's run time.
• Clean Output: Featuring an output voltage accuracy of ±1% and an ultra-low 30mVp-p ripple, it ensures your sensitive microcontrollers, sensors, and USB devices receive the clean power they need to function flawlessly.

Plug-and-Play Thermal Performance

You won't need to worry about adding bulky heat sinks or complex cooling setups for most general applications. Thanks to its built-in thermal performance and protection circuitry, this step-down converter is a true plug-and-play solution. Just wire your power source to the input, and you instantly have 15W of reliable, continuous 5V power ready to drive your most demanding electronics.