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.
Description
🔧 Key Features:
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✅ Fixed +5V Output Voltage – Ideal for 5V logic and microcontroller circuits.
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✅ Wide Input Voltage Range – Operates from 7V to 35V input.
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✅ Output Current Up to 1A – Sufficient for most low-to-medium current applications.
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✅ Built-in Protection Features:
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Over-temperature shutdown
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Short-circuit protection
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Internal current limiting
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✅ Easy to Use – Just add two capacitors for stable operation.
⚙️ Technical Specifications:
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Model: 7805 (positive voltage regulator)
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Output Voltage: 5V ± 4%
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Input Voltage Range: 7V to 35V
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Output Current: Up to 1A (with proper heat sink)
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Package: TO-220
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Dropout Voltage: ~2V typical
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Operating Temperature: 0°C to +125°C
🎯 Typical Applications:
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🧠 Microcontroller power supply (e.g., Arduino, ESP8266)
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💡 Sensor and module power regulation
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🔋 5V logic circuit design
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⚙️ Embedded systems
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🔌 General-purpose linear voltage regulation
📦 Package Includes:
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1x 7805 Voltage Regulator IC (TO-220 Package)





















