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LM2676SDX-12/NOPB

LM2676SDX-12/NOPB Description

The LM2676SDX-12/NOPB is a high-performance, fixed-output voltage regulator from National Semiconductor, designed to provide a stable 12V output at a maximum current of 3A. This regulator operates within an input voltage range of 8V to 40V, making it highly versatile for various power supply applications. The LM2676SDX-12/NOPB features a buck topology with a switching frequency of 260kHz, ensuring efficient power conversion and minimal heat generation. The device is packaged in a surface-mount 14VSON format, which is ideal for compact designs and high-density PCB layouts.

LM2676SDX-12/NOPB Features

• Fixed Output Voltage: The LM2676SDX-12/NOPB provides a fixed output voltage of 12V, ensuring consistent power delivery to connected devices.
• Wide Input Voltage Range: With an input voltage range of 8V to 40V, this regulator can accommodate a variety of input sources, enhancing its flexibility in different applications.
• High Output Current: Capable of delivering up to 3A of output current, the LM2676SDX-12/NOPB is suitable for demanding applications requiring high power.
• Buck Topology: Utilizing a buck converter topology, the regulator achieves high efficiency and reduced power loss, making it ideal for energy-sensitive applications.
• Surface-Mount Package: The 14VSON package is designed for surface-mount technology, allowing for compact and reliable integration into modern electronic designs.
• High Switching Frequency: Operating at a switching frequency of 260kHz, the regulator minimizes the size of external components while maintaining high efficiency.
• Compliance and Reliability: The LM2676SDX-12/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also features a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.

LM2676SDX-12/NOPB Applications

The LM2676SDX-12/NOPB is well-suited for a variety of applications where a stable and efficient power supply is required. Its high output current and wide input voltage range make it ideal for:

• Industrial Equipment: Providing reliable power to control systems, sensors, and actuators.
• Telecommunications: Supplying power to base stations, repeaters, and other communication infrastructure.
• Automotive Electronics: Ensuring stable power delivery to electronic control units (ECUs) and other automotive systems.
• Consumer Electronics: Powering devices such as gaming consoles, set-top boxes, and other high-power consumer electronics.
• Medical Devices: Supplying stable power to diagnostic equipment, monitoring devices, and other medical instrumentation.

Conclusion of LM2676SDX-12/NOPB

The LM2676SDX-12/NOPB is a robust and efficient power management solution, offering a fixed 12V output with a maximum current of 3A. Its wide input voltage range, high switching frequency, and surface-mount package make it a versatile and reliable choice for a variety of applications. The regulator's compliance with environmental and safety standards further enhances its appeal. Whether used in industrial, automotive, or consumer electronics, the LM2676SDX-12/NOPB provides a high-performance, energy-efficient solution that meets the demands of modern electronic systems.