Texas Instruments

LM2597MX-ADJ/NOPB  

DC Switching Voltage Regulators

LM2597MX-ADJ/NOPB Description

The LM2597MX-ADJ/NOPB is a high-performance, adjustable output voltage regulator from Texas Instruments, designed for applications requiring a reliable and efficient power supply solution. This buck converter operates within an input voltage range of 4.5V to 40V and delivers a maximum output current of 500mA. The output voltage is adjustable from 1.2V to 37V, offering flexibility in various power management applications. The regulator features a switching frequency of 150kHz, which helps in reducing the size of external components while maintaining high efficiency.

LM2597MX-ADJ/NOPB Features

• Adjustable Output Voltage: The LM2597MX-ADJ/NOPB provides an adjustable output voltage range from 1.2V to 37V, making it suitable for a wide range of applications.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 40V, this regulator can handle a variety of power sources, ensuring robustness and versatility.
• High Efficiency: The buck topology ensures high efficiency, making it ideal for applications where power consumption and heat dissipation are critical.
• Surface Mount Package: The surface mount package (8SOIC) allows for easy integration into compact designs, saving board space.
• Compliance and Reliability: The LM2597MX-ADJ/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. The moisture sensitivity level (MSL) of 1 (Unlimited) further enhances its reliability in various environmental conditions.
• Positive Output Configuration: The positive output configuration ensures compatibility with most electronic systems requiring a stable power supply.
• Active Product Status: As an active product, the LM2597MX-ADJ/NOPB benefits from ongoing support and availability, ensuring long-term supply chain stability.

LM2597MX-ADJ/NOPB Applications

The LM2597MX-ADJ/NOPB is ideal for a variety of applications where a compact, efficient, and reliable power supply is required. Specific use cases include:

• Consumer Electronics: Ideal for powering portable devices, such as smartphones, tablets, and digital cameras, where space and efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems, sensors, and instrumentation that require a stable and efficient power supply.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment for reliable power management.
• Automotive Electronics: Applicable in automotive applications where a wide input voltage range and high reliability are essential.
• Medical Devices: Suitable for medical equipment that requires precise power regulation and compliance with stringent safety standards.

Conclusion of LM2597MX-ADJ/NOPB

The LM2597MX-ADJ/NOPB from Texas Instruments stands out as a versatile and efficient solution for power management in various electronic systems. Its adjustable output voltage, wide input voltage range, and high efficiency make it a reliable choice for designers looking to optimize power delivery. The surface mount package and compliance with environmental regulations further enhance its appeal. Whether used in consumer electronics, industrial equipment, or medical devices, the LM2597MX-ADJ/NOPB offers a robust and efficient power supply solution that meets the demands of modern electronics.

LM2597MX-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM2597MX-ADJ/NOPB

PCN Assembly/Origin :

LB300 18/Jul/2017      

Datasheets :

LM2597, LM2597HV      

Design Resources :

LM2597 Design with WEBENCH® Power Designer