LM2575S-3.3-NS

Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2575S-3.3-NS Overview

The LM2575S-3.3-NS from National Semiconductor is a pinnacle of simplicity and efficiency within the realm of voltage regulators, specifically designed for DC-DC switching regulation. This robust component ensures reliable voltage conversion and stability, engineered to provide a fixed output voltage of 3.3V with an impressive capability to handle inputs ranging from 4.75V to 40V. The utilitarian design of the LM2575S-3.3-NS is complemented by its compact TO-263 package, making it an excellent choice for space-sensitive applications while ensuring thermal efficiency and reduced power loss. A key feature of this Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2575S-3.3-NS is its built-in thermal shutdown and current limit features, which provide essential protection against temperature and current overloads, thereby extending the lifespan and reliability of your electronic designs.

LM2575S-3.3-NS Features

• Input voltage range of 4.75V to 40V
• Output voltage fixed at 3.3V
• Output current capability up to 1A
• High efficiency up to 85%
• Thermal shutdown and current limit for device protection
• Standard TO-263 package for optimal integration
• Low power standby mode to enhance energy conservation

LM2575S-3.3-NS Applications

• Portable Devices: Integrates seamlessly into portable electronics by providing stable voltage, ensuring reliable device performance in mobile applications.
• Consumer Electronics: Utilized in a wide array of consumer electronics, such as gaming consoles and TVs, to maintain consistent power supply and protect against voltage irregularities.
• Telecommunications: Essential for telecommunications equipment, supporting consistent performance and longevity even under fluctuating power conditions.
• Embedded Systems: Ideal for use in embedded systems where stable and efficient power is crucial, such as in industrial controls and IoT devices.
• Automotive Electronics: Provides robust power solutions for automotive applications, enhancing the reliability and efficiency of automotive electronics.