ON Semiconductor LM2575D2T-015 Voltage Regulator

The LM2575D2T-015 is a versatile and robust fixed output voltage regulator from ON Semiconductor, designed to cater to a broad range of applications. This efficient regulator provides all the active functions necessary for a step-down (buck) switching regulator capable of driving a 1A load with excellent line and load regulation.

Key Features

• Output Voltage: 15V fixed output to power a variety of devices.
• Output Current: Capable of delivering up to 1A of continuous output current.
• High Efficiency: Simplified circuit design with a higher efficiency than traditional linear regulators.
• Thermal Shutdown and Current Limit Protection: Enhanced safety features that protect the device and the load from damage.
• 52 kHz Fixed Frequency Internal Oscillator: Reduces the size of external components and simplifies the circuit design.
• Voltage Precision: Ensures a ±4% maximum output voltage tolerance under specified input voltage and output load conditions.

Applications

The LM2575D2T-015 is suitable for a wide array of applications, including but not limited to:

• Simple high-efficiency step-down (buck) regulators.
• Efficient pre-regulators for linear regulators.
• On-card switching regulators.
• Positive to negative converter (Buck-Boost).

Package and Quality

The device comes in a TO-263 package which is designed for surface mount technology, providing a compact footprint for space-constrained applications. ON Semiconductor's commitment to quality ensures that the LM2575D2T-015 meets the rigorous standards required for industrial and consumer electronic devices.

Conclusion

With its fixed 15V output, high efficiency, and a comprehensive set of protection features, the LM2575D2T-015 from ON Semiconductor is an excellent choice for designers looking for a reliable and easy-to-implement solution for their power supply needs.