Ten Pack AMS1117 3.3V Voltage Regulator Module Buck Converter 4.75V to 12V Input 3.3V Output 0.8A Ideal For Microcontroller Projects DIY Arduino Prototyping

Ten-Pack AMS1117-3.3V Regulator Modules for MCU Projects
✔️ Input 4.75-12V, fixed 3.3V output, up to 0.8A, 10-pack

These compact AMS1117-3.3V regulator modules drop higher DC voltages down to a steady 3.3V rail, perfect for microcontroller boards and sensors in DIY Arduino, STM32, MSP430, and FPGA projects.

✅ Input voltage range: 4.75-12V
✅ Output voltage: 3.3V (3.267-3.333V at 0-1A)
✅ Output current up to 0.8A with overload and overheat protection
✅ Package: SOT-223, 8.6mm x 12.33mm
✅ Operating temperature: -40 to 125°C
✅ Includes 10 modules per pack

💡 What is a 3.3V regulator module used for in microcontroller projects? This handy device powers MCU boards with a clean, stable 3.3V rail from higher voltage sources.

• stable 3.3V rail from 4.75-12V input for Arduino, STM32, MSP430, and more
• overload and over-temperature protection helps prevent damage to boards
• compact SOT-223 package fits on small PCBs and breadboards