AMS1117 5V to 3.3V Step-Down Regulator Module

The AMS1117 5V to 3.3V Step-Down Regulator Module is a compact and efficient power solution designed to convert 5V input voltage to a stable 3.3V output. It is widely used in electronics and IoT projects where components require a reliable 3.3V power supply.

Built around the popular AMS1117 voltage regulator IC, this module ensures consistent voltage output with low ripple and noise. It is ideal for powering devices such as ESP8266, ESP32, sensors, RF modules, and other 3.3V components.

The module features a simple design with input and output pins clearly labeled, making it easy to integrate into any circuit. It supports a decent current output, making it suitable for most low-power embedded applications.

Whether you’re working on Arduino projects, IoT systems, or embedded electronics, this regulator module is an essential component for stable and reliable power management.

Key Features

• AMS1117 voltage regulator chip
• Converts 5V input to stable 3.3V output
• Low noise and stable performance
• Compact and lightweight design
• Easy to use and integrate
• Suitable for 3.3V devices
• Reliable power regulation

Key Specifications

• Input Voltage: 4.5V – 7V
• Output Voltage: 3.3V
• Regulator Type: Linear (AMS1117)
• Output Current: Up to 800mA (with proper heat dissipation)
• Efficiency: Depends on load and input voltage

Technical Details

• IC Used: AMS1117-3.3
• Voltage Dropout: Approximately 1.1V
• Thermal Protection: Built-in
• Short Circuit Protection: Supported
• Design: PCB module with input/output pins
• Power Efficiency: Suitable for low-power applications
• Applications: Power supply regulation for microcontrollers and modules

Package Includes

• 1 × AMS1117 5V to 3.3V Regulator Module

Why Choose AMS1117 Regulator Module?

• Provides stable 3.3V output
• Easy to use in projects
• Compact and cost-effective
• Ideal for powering ESP and sensors
• Suitable for developers in Bangladesh

Usage / Applications

• ESP8266 / ESP32 power supply
• Arduino and microcontroller projects
• Sensor and RF module powering
• IoT and embedded systems
• DIY electronics projects

What is AMS1117 Regulator Module?

It is a voltage regulator module that converts higher voltage (5V) into a stable 3.3V output for electronic components.

How It Works

The AMS1117 IC reduces the input voltage and regulates it to a constant 3.3V output, ensuring safe operation of connected devices.

Need Assistance?

Mobile: +8801316113774
Email: roboshopbd123@gmail.com

FAQs

Q: What is the output voltage?
A: 3.3V regulated output.

Q: What is the maximum current?
A: Up to 800mA with proper cooling.

Q: Can it power ESP8266 or ESP32?
A: Yes, it is commonly used for those modules.

Q: Is it efficient for high power?
A: It is a linear regulator, so efficiency depends on voltage difference.

Q: Is it suitable for beginners?
A: Yes, it is very easy to use.