The 7812 Voltage Regulator IC is a popular linear voltage regulator that provides a stable 12V DC output from a higher voltage input (typically 14V to 35V). It’s ideal for powering motors, relays, analog sensors, audio systems, and other 12V electronics.
Frequently used in Arduino, robotics, DIY circuits, and custom power supply designs, the 7812 helps ensure your components operate safely with consistent voltage. Known for its built-in short-circuit and thermal protection, it's a dependable choice at a low price in Bangladesh.
Model: 7812
Output Voltage: 12V (fixed)
Input Voltage Range: 14V – 35V
Output Current: Up to 1A (requires heat sink for full load)
Package: TO-220
Features: Overheat and short-circuit protection
Applications: 12V DC power supply, relay control, LED drivers, analog electronics, DIY kits
