⚙️Product Description

Voltage regulators are electronic components designed to maintain a constant output voltage even when the input voltage or load current changes. They help protect sensitive electronics from voltage fluctuations, ensuring stable and reliable operation.

These regulators are widely used in Arduino projects, ESP32 circuits, Raspberry Pi power supplies, battery chargers, motor controllers, and many other electronic applications. Common models include 7805 (5V), 7812 (12V), LM317 adjustable regulators, and AMS1117 low-dropout regulators.

Whether you are designing a PCB, repairing electronics, or building your own DIY project, a voltage regulator is an essential component for providing clean and stable power.

⚙️ Specifications

• Component Type: Voltage Regulator IC
• Common Models: 7805, 7812, LM317, AMS1117
• Output Voltage: 1.25V – 12V depending on model
• Input Voltage Range: Up to 35V max
• Output Current: 100mA – 1.5A depending on model
• Package Types: TO-220, SOT-223, TO-92, TO-252
• Mounting Type: Through-Hole or Surface Mount
• Protection Features: Overcurrent, Thermal Shutdown, Short-Circuit Protection
• Operating Temperature: -40°C to +125°C

⚙️ Weight

• TO-220 Package: Approx. 2 g
• SOT-223 Package: Approx. 0.2 g
• TO-92 Package: Approx. 0.5 g

⚙️ Key Features

• Provides stable and regulated output voltage
• Protects sensitive electronics from voltage spikes and fluctuations
• Easy to use in Arduino, ESP32, Raspberry Pi, and DIY circuits
• Available in fixed and adjustable voltage versions
• Built-in thermal and overload protection
• Suitable for battery-powered and mains-powered projects
• Compact size for PCB and breadboard use
• Reliable performance with long service life

⚙️ Applications

• Arduino and ESP32 projects
• Raspberry Pi power regulation
• DIY electronics and PCB projects
• Power supply circuits
• Battery charging systems
• LED driver circuits
• Motor controllers and robotics
• Audio amplifier power supplies
• Industrial and automotive electronics

⚙️ Common Models & Output Voltages

• 7805 – Fixed 5V Output
• 7812 – Fixed 12V Output
• 7833 – Fixed 3.3V Output
• LM317 – Adjustable 1.25V to 37V

⚙️ Package Includes

• 1 × Voltage Regulator IC

Note: Always ensure the input voltage is higher than the required output voltage. For high-current applications, use a heatsink to prevent overheating.