LM2576T-12 Buck 12V 3A 40V TO-220-5 DC-DC Converters DIP IC

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LM2576T-12 Buck 12V 3A 40V TO-220-5 DC-DC Converters DIP IC The LM2576T-12 is a monolithic integrated circuit designed as a step-down (buck) switching regulator, delivering a fixed 12V output at up to 3A. This makes it an ideal solution for powering microcontrollers, sensors, and other digital circuits that require a stable voltage supply. Its high efficiency and minimal external component requirements make it a preferred choice for both hobbyists and professional engineers in the electronics industry, particularly for those developing products for e-commerce platforms. Features: Fixed 12V output voltage with 3A maximum output current. Wide input voltage range from 4V to 40V. High efficiency (up to 80%) for minimal heat generation. Integrated thermal shutdown and overcurrent protection. Low output ripple for stable power delivery. TO-220-5 package for through-hole mounting. Specification: Category Details Model Number LM2576T-12 Voltage Regulators – DC DC Switching Regulators Step-Down (Buck) Converter Packaging Tube Part Status Active Function Step-Down Output Configuration Positive Topology Buck Output Type Fixed Number of Outputs 1 Voltage – Input (Min) 4V Voltage – Input (Max) 40V Voltage – Output (Min/Fixed) 12V Current – Output 3A Frequency – Switching 52kHz Synchronous Rectifier No Operating Temperature -40°C ~ 125°C (TJ) Mounting Type Through Hole Package / Case TO-220-5 Pin Configuration & Dimension: Applications: Power supplies for embedded systems and microcontrollers. Automotive and industrial power systems. Battery-powered electronics. Communication and networking devices. Robotics and automated systems. Power conversion for sensitive equipment. Package Include: 1x LM2576T-12 Buck 12V 3A 40V TO-220-5 DC-DC Converters DIP IC. Data Sheet: LM2576T-12