7Semi 1.8V 2A Mini Buck Converter Breakout Board with AP61201 Step Down Regulator
The 7Semi 1.8V 2A Mini Buck Converter Breakout Board is a compact and efficient DC-DC step-down power module designed using the AP61201 synchronous buck converter IC. It converts an input voltage ranging from 4V to 7V into a stable fixed 1.8V output while delivering up to 2A continuous current. With its miniature form factor and reliable voltage regulation, the module is suitable for powering sensitive low-voltage electronics, embedded systems, communication modules, and microcontroller-based applications.
Engineered for efficient power management, the converter utilizes Force Pulse Width Modulation (FPWM) operation for improved efficiency, stable switching performance, and reduced power loss. Operating at a switching frequency of 1.3MHz, the board enables compact circuit design while maintaining excellent output stability and low ripple. Its lightweight and easy-to-integrate breakout design makes it an ideal solution for IoT devices, robotics projects, portable electronics, and DIY prototyping applications requiring reliable 1.8V power delivery.
Features:
- Built with AP61201 synchronous buck converter IC
- Fixed and stable 1.8V output voltage
- Supports up to 2A continuous output current
- Input voltage range from 4V to 7V
- High efficiency DC-DC step-down conversion
- Force PWM operation for stable performance
- 1.3MHz switching frequency for compact design
- Compact breakout board for easy integration
- Low power loss and reduced heat generation
- Suitable for embedded and portable electronics applications