LM2576-12 Fixed 12V Step-Down Voltage Regulator IC – TO-220-5L 3A Buck Converter

LM2576-12 Fixed 12V Step-Down Voltage Regulator IC – TO-220-5L 3A Buck Converter.

The LM2576-12 Voltage Regulator IC is a high-efficiency fixed 12V step-down (buck) switching regulator designed to deliver stable DC output with up to 3A output current. Housed in a durable TO-220-5L package, this IC is ideal for power supply circuits, embedded systems, battery-powered devices, and industrial electronics.

Designed for efficient DC-DC conversion, the LM2576-12 significantly reduces heat generation compared to traditional linear regulators. It requires minimal external components, making circuit design simple, reliable, and cost-effective for both professional and DIY applications.

Widely used in regulated 12V power supply designs, this IC ensures dependable performance and long operational life in demanding electronic systems.

Key Features

• Fixed 12V output switching regulator
• Output current up to 3A
• High-efficiency step-down (buck) converter
• TO-220-5L through-hole package
• Low heat generation compared to linear regulators
• Requires minimal external components
• Stable and reliable output performance
• Easy PCB integration and installation

Applications

• 12V DC power supply circuits
• Microcontroller and embedded systems
• Battery-powered devices
• Industrial automation equipment
• DIY electronics and prototyping
• DC-DC converter modules

*Product image for illustration purposes only, actual product may vary.