Texas Instruments

LM2597HVMX-5.0/NOPB  

DC Switching Voltage Regulators

LM2597HVMX-5.0/NOPB Description

The LM2597HVMX-5.0/NOPB is a high-performance buck regulator from Texas Instruments, designed to deliver a fixed 5V output at up to 500mA. This regulator is part of the SIMPLE SWITCHER® series, known for its ease of use and robust performance. The device operates over an input voltage range of 4.5V to 60V, making it suitable for a wide variety of applications where input voltage variability is a concern. The regulator features a switching frequency of 150kHz, which balances efficiency and component size, ensuring compact designs without compromising performance.

The LM2597HVMX-5.0/NOPB is housed in an 8SOIC package, ideal for surface-mount applications. It is REACH unaffected and RoHS3 compliant, adhering to stringent environmental standards. The device has a moisture sensitivity level (MSL) of 1, allowing for unlimited exposure to standard manufacturing environments. With a single positive output configuration, it simplifies circuit design and minimizes component count.

LM2597HVMX-5.0/NOPB Features

• Fixed 5V Output: Ensures stable power supply for sensitive electronics.
• Wide Input Voltage Range (4.5V to 60V): Suitable for applications with fluctuating input voltages.
• High Efficiency: Achieved through a 150kHz switching frequency, balancing performance and component size.
• Compact 8SOIC Package: Ideal for space-constrained designs.
• Surface-Mount Technology: Facilitates automated assembly processes.
• REACH Unaffected and RoHS3 Compliant: Meets environmental regulations, ensuring sustainability in manufacturing.
• Moisture Sensitivity Level 1: Suitable for standard manufacturing environments without additional handling precautions.

LM2597HVMX-5.0/NOPB Applications

The LM2597HVMX-5.0/NOPB is ideal for a variety of applications requiring a reliable and efficient power solution. It is particularly well-suited for:

• Consumer Electronics: Providing stable power to devices with variable input voltages, such as USB-powered gadgets and portable electronics.
• Industrial Equipment: Ensuring robust power supply in environments with wide voltage fluctuations.
• Telecommunications: Powering components in base stations and other telecom infrastructure.
• Automotive: Suitable for automotive electronics where input voltage can vary significantly.

Conclusion of LM2597HVMX-5.0/NOPB

The LM2597HVMX-5.0/NOPB stands out as a reliable and efficient buck regulator, offering a fixed 5V output with a wide input voltage range. Its high efficiency and compact design make it an excellent choice for applications where space and performance are critical. The device's compliance with environmental standards and its robustness against moisture sensitivity further enhance its appeal. Whether powering consumer electronics, industrial equipment, or automotive components, the LM2597HVMX-5.0/NOPB delivers consistent performance and reliability, making it a preferred choice in the power management segment.

LM2597HVMX-5.0/NOPB Documents

Download datasheets and manufacturer documentation for LM2597HVMX-5.0/NOPB

PCN Assembly/Origin :

LB300 18/Jul/2017      

Datasheets :

LM2597, LM2597HV      

Design Resources :

LM2597HV Design with WEBENCH® Power Designer