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AMS1117 Voltage Regulator IC 5.0V

SKU: 3ZSASHEKLU
The AMS1117-5.0 is a fixed-output 5V Low Dropout (LDO) Voltage Regulator IC designed to provide a stable and regulated 5V output from a higher input voltage source. It is widely used in power supply circuits, microcontroller projects, embedded systems, communication modules, and electronic development boards where reliable 5V power is required. Capable of delivering up to 1A output current, the...
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Specifications

Specifications:

IC Type: Low Dropout (LDO) Voltage Regulator
Model: AMS1117-5.0
Output Voltage: 5.0V Fixed
Output Current: Up to 1A
Input Voltage Range: 6.5V – 15V DC
Maximum Input Voltage: 15V DC
Dropout Voltage: Typically 1.1V, Maximum 1.3V @ 1A
Output Accuracy: ±1%
Line Regulation: Typically 0.2%
Load Regulation: Typically 0.4%
Quiescent Current: Typically 5mA – 10mA
Ripple Rejection: Up to 75dB
Protection Features: Thermal Shutdown, Current Limiting
Operating Temperature: -40°C to +125°C
Storage Temperature: -65°C to +150°C
Package Type: Commonly SOT-223
Mounting Type: Surface Mount

Additional Resources

AMS1117.PDF

FAQ

1. What is the AMS1117-5.0 Voltage Regulator used for?

The AMS1117-5.0 is used to convert a higher DC voltage into a stable 5V output for powering microcontrollers, sensors, communication modules, and embedded electronics.

2. What output voltage does the AMS1117-5.0 provide?

The AMS1117-5.0 delivers a fixed and regulated output voltage of 5.0V DC.

3. How much current can the AMS1117-5.0 supply?

The regulator can provide up to 1A output current when operated within its specified thermal limits.

4. What is the minimum input voltage required for the AMS1117-5.0?

The regulator typically requires an input voltage of approximately 6.5V or higher to maintain a stable 5V output due to its dropout voltage characteristics.

5. Does the AMS1117-5.0 include built-in protection features?

Yes, the AMS1117-5.0 includes thermal shutdown and current limiting protection to help protect both the regulator and connected circuits from damage.

View full product details

The AMS1117-5.0 is a fixed-output 5V Low Dropout (LDO) Voltage Regulator IC designed to provide a stable and regulated 5V output from a higher input voltage source. It is widely used in power supply circuits, microcontroller projects, embedded systems, communication modules, and electronic development boards where reliable 5V power is required.

Capable of delivering up to 1A output current, the AMS1117-5.0 features low dropout voltage, excellent line regulation, and built-in protection mechanisms. Its compact design and ease of use make it a popular choice for powering Arduino-compatible circuits, sensors, communication modules, and various digital electronics applications.

The regulator incorporates thermal shutdown and current limiting protection to ensure safe and reliable operation, making it suitable for both hobby and professional electronics projects.

Key Features

  • Fixed 5.0V output voltage
  • Low Dropout (LDO) regulator design
  • Output current up to 1A
  • Low dropout voltage for efficient regulation
  • Built-in thermal overload protection
  • Internal current limiting protection
  • Excellent line and load regulation
  • High output voltage accuracy
  • Requires minimal external components
  • Compact and lightweight design
  • Suitable for embedded and battery-powered applications
  • Widely used in development boards and electronic modules