ON Semiconductor LM2575T-ADJG Adjustable Voltage Regulator

The LM2575T-ADJG from ON Semiconductor is a versatile and robust adjustable voltage regulator designed to deliver high-efficiency power conversion with minimal external components. This regulator is part of the LM2575 series, which is well-regarded for its ease of use and reliability in a wide range of applications.

Key Features

• Adjustable Output Voltage: The device provides an adjustable output voltage range from 1.23V to 37V, which allows for flexible use in various applications by using a pair of external resistors to set the desired output voltage.
• Output Current: Capable of delivering up to 1A of output current, the LM2575T-ADJG is suitable for medium-power applications.
• High Efficiency: With a typical efficiency of up to 77%, this regulator ensures minimal heat generation and power loss, making it ideal for power-sensitive designs.
• Thermal Shutdown and Current Limit: Built-in thermal shutdown and current limit protections safeguard the device and the system from excessive temperatures and overcurrent conditions.
• Simple and Minimal External Components: Requires only a standard series of inductors and capacitors for operation, simplifying design and reducing overall bill of materials.

Applications

The LM2575T-ADJG is highly versatile and can be used in a variety of applications, including:

• Consumer Electronics
• Telecommunications
• Power Supply Modules
• Battery Chargers
• Automotive Systems
• Industrial Controls

Package and Quality

Encased in a TO-220 package, the LM2575T-ADJG ensures a compact footprint while providing adequate thermal performance for most applications. ON Semiconductor's commitment to quality means this component is manufactured to high standards, ensuring reliability and performance consistency.

Conclusion

The LM2575T-ADJG adjustable voltage regulator is a practical solution for designers looking for a reliable and efficient power management component. With its adjustable output voltage, high efficiency, and protective features, this regulator is an excellent choice for a wide range of electronic applications.