7805 Positive Voltage Regulator 5V

5.00 EGP

The 7805 is a widely used positive voltage regulator that provides a stable +5V output from a higher input voltage, typically between 7V to 35V. It’s perfect for powering 5V logic circuits, microcontrollers, and embedded systems. Known for its simplicity, robustness, and built-in protection features, the 7805 is a must-have for any electronics toolbox.

SKU: CM-21663 Category: Tags: ,

Description

7805 Positive Voltage Regulator 5V

🔧 Key Features:

  • Fixed +5V Output Voltage – Ideal for 5V logic and microcontroller circuits.

  • Wide Input Voltage Range – Operates from 7V to 35V input.

  • Output Current Up to 1A – Sufficient for most low-to-medium current applications.

  • Built-in Protection Features:

    • Over-temperature shutdown

    • Short-circuit protection

    • Internal current limiting

  • Easy to Use – Just add two capacitors for stable operation.


⚙️ Technical Specifications:

  • Model: 7805 (positive voltage regulator)

  • Output Voltage: 5V ± 4%

  • Input Voltage Range: 7V to 35V

  • Output Current: Up to 1A (with proper heat sink)

  • Package: TO-220

  • Dropout Voltage: ~2V typical

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


🎯 Typical Applications:

  • 🧠 Microcontroller power supply (e.g., Arduino, ESP8266)

  • 💡 Sensor and module power regulation

  • 🔋 5V logic circuit design

  • ⚙️ Embedded systems

  • 🔌 General-purpose linear voltage regulation


📦 Package Includes:

  • 1x 7805 Voltage Regulator IC (TO-220 Package)

 

7805 Voltage Regulator Datasheet

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