The LM25085SD is a high-performance, feature-rich switching regulator from Texas Instruments, designed to meet a wide range of power management needs. This device belongs to the LM25085 series, which are part of TI's expansive portfolio of efficient and reliable power solutions.

Key Features

• Switching Frequency: The LM25085SD operates at a fixed switching frequency of 570 kHz, allowing for a good balance between efficiency and component size.
• Input Voltage Range: It supports a wide input voltage range from 4.5V to 42V, making it versatile for various applications, including automotive and industrial systems.
• Output Voltage: The output voltage is adjustable and can provide a range of voltages to power different types of loads, ensuring flexibility in system design.
• Current Rating: This device can handle continuous output currents, making it suitable for powering medium to high-power circuits.
• Integrated MOSFET: The LM25085SD includes an integrated N-Channel MOSFET, which reduces external component count and simplifies the design process.
• Thermal Performance: It features excellent thermal performance, which is crucial for maintaining reliability and longevity in demanding environments.
• Protection Features: The regulator is equipped with a variety of protection features such as over-current protection, thermal shutdown, and under-voltage lockout (UVLO), ensuring safe operation under abnormal conditions.

Applications

The LM25085SD is ideal for a wide range of applications, including:

• Automotive systems
• Industrial power supplies
• Telecommunications equipment
• Networking equipment
• Point-of-load conversions

Package and Availability

The LM25085SD is available in a compact, surface-mount package, which is ideal for space-constrained applications. The package is designed to be compatible with standard manufacturing processes, ensuring ease of integration into various designs.

For pricing, availability, and additional technical resources, including datasheets and application notes, please visit the Texas Instruments website or contact an authorized distributor.