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LM2576D2T-15G

The LM2576D2T-15G is a high-performance switching regulator from ON Semiconductor. It is designed to provide efficient and stable voltage regulation for a wide range of applications.

Description:

The LM2576D2T-15G is a step-down (buck) switching regulator that can accept a wide input voltage range of 4V to 40V. It is available in a compact TO-263-5 package, making it suitable for space-constrained applications. The device features a fixed 15V output voltage, which can deliver up to 3A of continuous output current.

Features:

1. Wide input voltage range: 4V to 40V
2. Fixed 15V output voltage
3. Up to 3A continuous output current
4. High efficiency: up to 90% depending on input voltage and output current
5. Compact TO-263-5 package
6. Over-current protection, thermal shutdown, and output short-circuit protection
7. Low quiescent current: typically 100µA
8. Operating temperature range: -40°C to +125°C

Applications:

The LM2576D2T-15G is suitable for a variety of applications that require a stable 15V output voltage. Some of the common applications include:

1. Power supplies for industrial and consumer electronics
2. Voltage regulation for microprocessors and other digital circuits
3. DC-DC conversion in battery-powered devices
4. Voltage regulation for LED lighting applications
5. Power management in telecommunications equipment
6. Voltage regulation for automotive electronics
7. Medical equipment power supplies

The LM2576D2T-15G is a versatile and efficient switching regulator that can be used in a wide range of applications requiring a stable 15V output voltage. Its compact size, high efficiency, and built-in protection features make it an ideal choice for both new designs and upgrades to existing power supply systems.