The ON Semiconductor LM2575D2T-5R4 is a versatile and robust integrated circuit designed to cater to a wide range of power conversion and regulation applications. This easy-to-use voltage regulator offers a fixed output voltage of 5.0V, which is ideal for powering digital and analog circuits that require a stable power source.

Key Features

• Output Voltage: Fixed 5.0V, making it suitable for common digital and analog devices.
• Output Current: Capable of delivering up to 1A of continuous current.
• Efficiency: High efficiency with a simple external circuit, minimizing the need for heat sinking.
• Thermal Shutdown and Current Limit: In-built protection features to prevent damage due to overheating and overcurrent conditions.
• Voltage Precision: Maintains a tight output voltage with a precision of ±4% max over line and load conditions.
• Wide Input Voltage Range: Can handle input voltages from 4V to 40V, providing flexibility for various input sources.
• Package: Available in TO-263, which is suitable for surface mount technology and helps in reducing the overall footprint on the PCB.

Applications

The LM2575D2T-5R4 is designed for a variety of applications, including but not limited to:

• Simple high-efficiency step-down (buck) regulators.
• Efficient pre-regulators for linear regulators.
• On-card switching regulators for elimination of noise and distribution problems associated with single-point regulation.

Reliability and Performance

ON Semiconductor's commitment to quality ensures that the LM2575D2T-5R4 voltage regulator is a reliable choice for designers and engineers. With its built-in features and robust design, it offers consistent performance, making it a preferred component in power supply design.

Environmental Compliance

Adhering to environmental standards, the LM2575D2T-5R4 meets various compliance requirements, ensuring that it is a sustainable choice for environmentally conscious applications.