LM1117 5V Voltage Regulator IC SMD SOT223 Pack 5

Description:

The LM1117-5V is a popular and versatile 5V fixed-output low-dropout (LDO) voltage regulator IC. It's designed to provide a stable and regulated 5V output voltage, even when the input voltage fluctuates. This makes it ideal for a wide range of electronic devices and projects that require a consistent 5V power supply. The LM1117-5V comes in a surface-mount SOT-223 package, making it suitable for modern PCB assembly.   

Key Features:

• Fixed 5V Output: Provides a precise and regulated 5V output voltage.
• Low Dropout Voltage: Maintains regulation with a minimal difference between input and output voltage (typically 1.2V).
• 800mA Output Current: Can deliver up to 800mA of current, suitable for many applications.
• Current Limiting: Protects the regulator and the circuit from overcurrent conditions.
• Thermal Shutdown: Shuts down the regulator in case of overheating to prevent damage.
• SOT-223 Package: Surface-mount package for easy PCB assembly.
• High Accuracy: Output voltage is guaranteed within ±1% accuracy.   

Applications:

• Microcontroller Power Supply: Provides a stable 5V supply for microcontrollers like Arduino, ESP32, etc.
• Logic Circuits: Powers digital logic circuits that operate at 5V.
• Portable Devices: Used in battery-powered devices to regulate the voltage.
• Post-Regulation: Can be used after a switching power supply to provide a cleaner and more stable 5V output.
• Battery Charging: Suitable for simple battery charging circuits.

Specifications:

• Input Voltage Range: Typically a few volts above the output voltage, check the datasheet for the exact range.
• Output Voltage: 5V
• Output Current: 800mA   
• Dropout Voltage: 1.2V 
• Line Regulation: 0.2% 
• Load Regulation: 0.4% 
• Operating Temperature: 0°C to +125°C

DATA SHEET AND USECASE

Datasheet Overview:

• Input Voltage Range: Up to 15V

• Output Voltage: 5V (fixed)

• Dropout Voltage: Approximately 1.2V at 800 mA load current

• Maximum Output Current: 800 mA

• Line Regulation: 0.2% (maximum)

• Load Regulation: 0.4% (maximum)

• Operating Junction Temperature Range: 0°C to +125°C