AMS1117 3.3V Power Supply Module

The AMS1117 3.3V Power Supply Module is a compact and reliable voltage regulation solution designed to provide a stable 3.3V DC output for low-voltage electronic components and embedded systems. Built around the AMS1117 low-dropout (LDO) voltage regulator, this module is widely used to power microcontrollers, wireless modules, sensors, and logic circuits that require a consistent 3.3V supply.

The module supports a wide input voltage range (typically 4.5V to 12V, depending on load and heat dissipation) and includes onboard capacitors to reduce noise and ensure smooth, stable voltage output. Its simple design makes it easy to integrate into breadboards, PCBs, and prototyping setups.