The LM2576D2T-15G from ON Semiconductor is a robust, highly efficient, and versatile voltage regulator designed to cater to a wide array of power supply applications. This step-down (buck) regulator is capable of driving a 3A load with excellent line and load regulation, making it a go-to solution for systems requiring a stable 15V output from a higher voltage source.

Key Features

• Output Voltage: Fixed 15V
• Output Current: Up to 3A
• Efficiency: High efficiency with 52 kHz fixed frequency internal oscillator
• Package: TO-263, offering a compact footprint for space-constrained applications
• Thermal Regulation: Built-in thermal shutdown and current limit protection ensure safe operation under abnormal operating conditions

Applications

The LM2576D2T-15G is ideal for a multitude of applications, ranging from simple to complex power supply designs. It is commonly used in:

• Consumer Electronics
• Telecommunications Equipment
• Industrial Systems
• PCs and Servers
• Portable Devices

Performance Highlights

This voltage regulator is designed for ease of use and minimal external components. It incorporates a number of features that enhance its performance in various applications:

• Guaranteed 3A output load current
• Requires only 4 external components for operation
• 52 kHz fixed frequency internal oscillator that minimizes the size of external components
• Thermal overload protection and safe area protection increase the reliability of the device
• Available in a standard TO-263 package

Quality and Reliability

ON Semiconductor is known for its commitment to quality and the LM2576D2T-15G is no exception. With its built-in protection features and robust design, this voltage regulator is built to deliver consistent performance and longevity, ensuring that it meets the rigorous demands of both commercial and industrial applications.