Texas Instruments

LM25007SD  

DC Switching Voltage Regulators

LM25007SD Description

The LM25007SD is a high-performance, adjustable output voltage regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this IC regulator features a buck topology and is optimized for surface-mount applications. With a broad input voltage range from 9V to 42V and an adjustable output voltage from 2.5V to 37V, the LM25007SD is capable of delivering up to 500mA of output current. Its switching frequency can be set up to 800kHz, enabling efficient power conversion in compact designs. The device is housed in an 8-lead wide small outline no-lead (8WSON) package, which is suitable for high thermal performance and surface-mount assembly. Despite its obsolete status, the LM25007SD remains a reliable choice for legacy systems and specific applications where its unique features are required.

LM25007SD Features

• Adjustable Output Voltage: The LM25007SD offers an adjustable output voltage range from 2.5V to 37V, providing flexibility to meet various power requirements.
• Wide Input Voltage Range: With an input voltage range from 9V to 42V, the regulator can operate across a broad spectrum of input conditions, making it suitable for diverse applications.
• High Output Current: Capable of delivering up to 500mA of output current, the LM25007SD ensures stable power delivery to demanding loads.
• High Switching Frequency: The regulator supports switching frequencies up to 800kHz, enabling the use of smaller inductors and capacitors, which helps in reducing the overall footprint of the power supply.
• Positive Output Configuration: The LM25007SD features a positive output configuration, which is ideal for most power management applications.
• Surface-Mount Compatibility: The 8WSON package is designed for surface-mount technology, facilitating easy integration into modern PCB designs.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the LM25007SD is suitable for use in environments with varying humidity levels without the need for special handling.
• REACH Compliance: The device is REACH unaffected, ensuring compliance with environmental and safety regulations.

LM25007SD Applications

The LM25007SD is ideal for applications requiring efficient power conversion and stable voltage regulation. Its adjustable output voltage and wide input range make it suitable for a variety of power management tasks, including:

• Industrial Equipment: Powering sensors, actuators, and control systems in industrial environments.
• Telecommunications: Providing stable power to communication modules and base stations.
• Automotive Electronics: Supplying power to electronic control units (ECUs) and other automotive subsystems.
• Consumer Electronics: Used in power supplies for devices such as routers, set-top boxes, and other consumer electronics.
• Power Supplies: Ideal for designing compact and efficient power supplies for various electronic systems.

Conclusion of LM25007SD

The LM25007SD from Texas Instruments is a versatile and reliable power management IC, offering adjustable output voltage and high switching frequency in a compact surface-mount package. Despite being obsolete, its unique features and performance benefits make it a valuable component for specific applications where its capabilities are essential. For designers and engineers working on legacy systems or projects requiring the specific attributes of the LM25007SD, this regulator remains a robust and efficient solution for power management needs.

LM25007SD Documents

Download datasheets and manufacturer documentation for LM25007SD

Datasheets :

LM25007      

HTML Datasheet :

LM25007