L7812CT Metal Voltage Regulator (12V - 1.5A)

Overview

The L7812CT is a fixed positive voltage regulator that delivers a stable 12V output with a maximum current of 1.5A. Encased in a robust metal package, this regulator ensures reliable performance and efficient heat dissipation, making it an ideal choice for power supply circuits, battery chargers, and various embedded systems. Whether you're a hobbyist or a professional, the L7812CT simplifies voltage regulation, ensuring your projects run smoothly.

Key Features

• Fixed 12V Output: Provides a constant 12V DC output, perfect for powering logic circuits, sensors, and microcontrollers.
• 1.5A Output Current: Capable of delivering up to 1.5A, suitable for a wide range of applications.
• Metal Package: Enhanced thermal performance and durability, ensuring long-lasting operation.
• Built-in Protection: Includes thermal shutdown and safe area protection, safeguarding your circuit from overloads.
• Low Quiescent Current: Efficient operation with minimal power loss.

Technical Specifications

• Output Voltage: 12V (fixed)
• Output Current: 1.5A (max)
• Input Voltage Range: 14.5V to 27V (typical)
• Dropout Voltage: 2V (typical)
• Package: TO-220 (metal)
• Operating Temperature: 0°C to 125°C
• Line Regulation: 10mV (typical)
• Load Regulation: 12mV (typical)

Applications & Use Cases

• Power Supply Circuits: Create stable 12V rails for analog and digital circuits.
• Battery Chargers: Regulate charging voltage for 12V battery systems.
• Microcontroller Projects: Power Arduino, ESP32, and other development boards.
• Sensor Systems: Provide clean power to sensors and transducers.
• Audio Amplifiers: Reduce noise and ripple in audio power supplies.

What's Included

• 1x L7812CT Metal Voltage Regulator (12V - 1.5A)

Compatibility

• Works with any circuit requiring a fixed 12V supply, including breadboard projects, PCBs, and point-of-load applications. Compatible with common microcontrollers like Arduino, Raspberry Pi Pico, and ESP32 when input voltage is within spec.

MOKWN Recommendation

For Egyptian makers, students, and engineers, the L7812CT is a must-have for any power supply project. Its robust metal package ensures reliable performance in demanding environments. Pair it with a suitable heatsink for high-current applications. Order today and power your innovations with confidence!