This 3.3V Buck Step-Down Converter Module provides a simple and efficient solution for converting DC voltages between 5V and 40V down to a stable 3.3V output. Designed for compact electronic applications, it supports a maximum output current of 1A with efficiency ranging from 76% to 90%. The wide input voltage range makes it suitable for battery-powered systems, automation projects, and microcontroller-based designs. Built with reliable electronic components, the board ensures consistent voltage regulation for sensitive devices. Its 3-pin design allows easy integration into existing circuits, making it a practical choice for hobbyists, students, and professionals working with low-power 3.3V electronics.

Features:

1. Wide DC input voltage range: 5V to 40V
2. Stable fixed 3.3V output
3. Supports up to 1A output current
4. High efficiency up to 90%
5. Compact and lightweight design
6. Suitable for battery and DC power sources
7. Easy integration with 3-pin interface
8. Built using reliable electronic components

Package Includes:

1 x DC-DC5-40V to 3.3V 1A Buck Step Down Converter Module Voltage Regulator Board with 3Pin