Texas Instruments

LM2598SX-12/NOPB  

DC Switching Voltage Regulators

LM2598SX-12/NOPB Description

The LM2598SX-12/NOPB is a fixed-output voltage regulator from Texas Instruments, designed to provide a stable 12V output at a maximum current of 1A. This device is part of the SIMPLE SWITCHER® series, known for its ease of use and high performance. The LM2598SX-12/NOPB operates within an input voltage range of 4.5V to 40V, making it suitable for a wide range of applications. It features a switching frequency of 150kHz, which helps in achieving high efficiency and compact design. The regulator is housed in a surface-mount DDPAK package, ensuring robustness and ease of integration into various electronic systems. The product is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations. With a moisture sensitivity level of 3 (168 hours), it is well-suited for applications requiring high reliability in varying environmental conditions.

LM2598SX-12/NOPB Features

• Fixed Output Voltage: The LM2598SX-12/NOPB provides a stable 12V output, ensuring consistent performance in applications requiring a fixed voltage supply.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 40V, this regulator can accommodate a variety of power sources, enhancing its versatility.
• High Efficiency: Operating at a switching frequency of 150kHz, the regulator achieves high efficiency, reducing power loss and improving overall system performance.
• Surface-Mount Packaging: The DDPAK package allows for easy integration into compact and high-density designs, making it ideal for space-constrained applications.
• Environmental Compliance: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental standards and regulatory requirements.
• Reliability: With a moisture sensitivity level of 3 (168 hours), the LM2598SX-12/NOPB is designed to withstand varying environmental conditions, ensuring long-term reliability.

LM2598SX-12/NOPB Applications

The LM2598SX-12/NOPB is well-suited for a variety of applications where a stable 12V supply is required. Some specific use cases include:

• Telecommunications Equipment: Providing a reliable power supply for various components within telecommunication systems.
• Industrial Control Systems: Ensuring stable power delivery to control modules and sensors in industrial environments.
• Automotive Electronics: Supplying power to electronic systems in vehicles, where a wide input voltage range and high reliability are crucial.
• Consumer Electronics: Powering devices such as routers, modems, and other consumer electronics that require a stable 12V supply.

Conclusion of LM2598SX-12/NOPB

The LM2598SX-12/NOPB from Texas Instruments is a robust and versatile fixed-output voltage regulator designed for high performance and reliability. Its wide input voltage range, high efficiency, and compact surface-mount packaging make it an ideal choice for a variety of applications. The regulator's environmental compliance and high moisture sensitivity level further enhance its suitability for demanding industrial and consumer applications. Overall, the LM2598SX-12/NOPB offers a reliable and efficient power solution, making it a standout choice in the DC switching voltage regulator market.

LM2598SX-12/NOPB Documents

Download datasheets and manufacturer documentation for LM2598SX-12/NOPB

PCN Assembly/Origin :

LB300 18/Jul/2017      

Datasheets :

LM2598      

Design Resources :

LM2598 Design with WEBENCH® Power Designer