7805 Voltage Regulator IC

7805 Voltage Regulator IC provides a stable +5V DC output from a higher voltage source. Widely used in power supplies, Arduino projects, and electronic circuits for regulated voltage output.

Technical Specifications:

1. Input Voltage Range: 7V – 35V DC
2. Output Voltage: +5V DC (fixed)
3. Output Current: Up to 1A (typical), 1.5A (max with heatsink)
4. Voltage Regulation: ±4%
5. Dropout Voltage: 2V (typical)
6. Power Dissipation: 15W (with heatsink)
7. Package Type: TO-220
8. Operating Temperature: 0°C to +125°C

The 7805 Voltage Regulator IC is a popular linear voltage regulator that provides a fixed +5V DC output from an input voltage typically ranging between 7V to 35V. It is part of the 78XX voltage regulator series, known for reliability and ease of use.

This IC ensures a stable and regulated 5V supply, making it ideal for Arduino, sensors, microcontrollers, and digital circuits. The built-in thermal overload protection and short-circuit protection ensure safe operation even under varying load conditions.

It’s a must-have component for building regulated power supplies, battery chargers, and embedded system projects.

🧠 Features:

1. Provides stable +5V regulated output
2. Built-in thermal and short-circuit protection
3. Easy to use and cost-effective
4. Ideal for low-noise power regulation
5. Suitable for microcontroller and sensor power supply
6. Available in TO-220 package for easy mounting

📦 Applications:

1. Regulated DC power supplies
2. Arduino and microcontroller projects
3. Embedded systems and DIY circuits
4. Battery chargers and portable devices
5. Robotics and automation circuits