Texas Instruments

LM25005MH  

DC Switching Voltage Regulators

LM25005MH Description

The LM25005MH is a high-performance buck regulator designed by Texas Instruments, offering adjustable output voltage and a wide input voltage range of 7V to 42V. This device is capable of delivering up to 2.5A of output current, making it suitable for a variety of power management applications. The LM25005MH features a positive output configuration and operates within a switching frequency range of 50kHz to 500kHz, providing flexibility in design and optimization for different system requirements. The device is housed in a 20HTSSOP package and is available in tube packaging, ensuring ease of integration into surface-mount designs. With a minimum output voltage of 1.225V and a maximum output voltage of 37V, the LM25005MH offers a wide range of output voltage options to meet diverse application needs. The product is currently in the "Last Time Buy" status, indicating that it is a mature product with limited availability. Compliance with REACH and ROHS3 standards ensures that the LM25005MH meets stringent environmental and safety regulations. The device also has a Moisture Sensitivity Level (MSL) of 1, which means it is suitable for unlimited storage and handling without special precautions.

LM25005MH Features

• Adjustable Output Voltage: The LM25005MH provides an adjustable output voltage range from 1.225V to 37V, allowing designers to tailor the output voltage to specific application requirements.
• Wide Input Voltage Range: With an input voltage range of 7V to 42V, the regulator can accommodate a variety of power sources, making it versatile for different power management applications.
• High Output Current Capability: The device is capable of delivering up to 2.5A of output current, ensuring robust performance in high-power applications.
• Flexible Switching Frequency: The LM25005MH operates within a switching frequency range of 50kHz to 500kHz, providing designers with the flexibility to optimize the regulator for efficiency and performance.
• Positive Output Configuration: The positive output configuration ensures compatibility with most power management systems, simplifying design integration.
• Compliance with Environmental Standards: The LM25005MH is REACH unaffected and ROHS3 compliant, ensuring it meets the latest environmental and safety regulations.
• Low Moisture Sensitivity: With an MSL of 1, the device is suitable for unlimited storage and handling, reducing the risk of moisture-related damage during manufacturing and storage processes.

LM25005MH Applications

The LM25005MH is ideal for a wide range of power management applications due to its adjustable output voltage, high output current capability, and wide input voltage range. Some specific use cases include:

• Telecommunications Equipment: The LM25005MH's wide input voltage range and high output current make it suitable for powering various components in telecommunications systems, such as base stations and network routers.
• Industrial Control Systems: The regulator's robust performance and flexibility in output voltage and switching frequency make it ideal for industrial control systems that require reliable power management solutions.
• Automotive Electronics: The device's wide input voltage range and high output current capability make it suitable for automotive applications, where power sources can vary significantly.
• Consumer Electronics: The LM25005MH's adjustable output voltage and high efficiency make it a good fit for consumer electronics that require precise power management, such as gaming consoles and high-end audio equipment.

Conclusion of LM25005MH

The LM25005MH is a versatile and high-performance buck regulator that offers a wide range of technical specifications and performance benefits. Its adjustable output voltage, wide input voltage range, and high output current capability make it suitable for a variety of power management applications. The device's compliance with environmental standards and low moisture sensitivity level further enhance its reliability and ease of integration. While the LM25005MH is currently in the "Last Time Buy" status, its unique features and advantages over similar models make it a valuable component for designers looking to optimize their power management systems.

LM25005MH Documents

Download datasheets and manufacturer documentation for LM25005MH

Datasheets :

LM25005      

Design Resources :

LM25005 Design with WEBENCH® Power Designer      

PCN Obsolescence/ EOL :

EOL 12/Sept/2023      

PCN Design/Specification :

Cu Wire 17/Jun/2016