USB interface DC/DC converter converts 5V input to a stable 3.3V output, ideal for powering microcontrollers and development boards. Perfect for use with , , , , AVR, PIC, C8051, MSP430 and other 3.3V logic projects. Compact and reliable step-down module delivers up to 800 mA output current, keep load current below 800 mA for best performance. Input voltage range 4.5–7V via USB port or 2.54mm pin header, offering flexible power supply options for your setup. Built with durable components, this voltage converter ensures stable performance and long-lasting use in your electronics projects.
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