Texas Instruments

LM2585T-12/NOPB  

DC Switching Voltage Regulators

LM2585T-12/NOPB Description

The LM2585T-12/NOPB is a high-performance, fixed-output voltage regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this device is part of the SIMPLE SWITCHER® series, known for its ease of use and robust performance. The LM2585T-12/NOPB features a fixed output voltage of 12V and is capable of delivering up to 3A of output current through its switch. It operates efficiently within an input voltage range of 4V to 40V, making it suitable for various power supply designs.

This regulator employs a switching frequency of 100kHz, which allows for the use of smaller external components while maintaining high efficiency. The LM2585T-12/NOPB is housed in a through-hole TO-220 package, which is ideal for applications requiring high power dissipation and ease of integration into existing circuit boards. The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental standards.

LM2585T-12/NOPB Features

• Fixed Output Voltage: The LM2585T-12/NOPB provides a stable 12V output voltage, ensuring consistent power delivery to connected devices.
• Wide Input Voltage Range: With an input voltage range of 4V to 40V, this regulator can accommodate a variety of power sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 3A of output current, it supports high-power applications.
• Switching Frequency: The 100kHz switching frequency allows for the use of smaller inductors and capacitors, reducing the overall footprint of the power supply.
• Positive Output Configuration: Ensures compatibility with most electronic systems that require a positive voltage supply.
• Through-Hole Mounting: The TO-220 package is suitable for through-hole mounting, providing robust mechanical stability and ease of integration.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental regulations.
• Topology Flexibility: Supports boost, flyback, and forward converter topologies, making it suitable for a wide range of power conversion applications.

LM2585T-12/NOPB Applications

The LM2585T-12/NOPB is ideal for a variety of applications where a reliable and efficient power supply is required. Some specific use cases include:

• Industrial Power Supplies: Provides stable power for industrial equipment and machinery.
• Telecommunications: Suitable for powering telecommunication infrastructure, ensuring reliable operation.
• Automotive Electronics: Ideal for automotive applications where a wide input voltage range and high output current are necessary.
• Consumer Electronics: Can be used in high-power consumer devices such as gaming consoles and high-end audio equipment.
• Medical Devices: Ensures stable power delivery for medical equipment, contributing to reliable performance.

Conclusion of LM2585T-12/NOPB

The LM2585T-12/NOPB is a versatile and high-performance fixed-output voltage regulator that offers significant advantages over similar models. Its wide input voltage range, high output current capability, and 100kHz switching frequency make it suitable for a variety of power management applications. The through-hole TO-220 package ensures ease of integration and robust mechanical stability. With its environmental compliance and support for multiple topologies, the LM2585T-12/NOPB is an excellent choice for designers looking for a reliable and efficient power solution.

LM2585T-12/NOPB Documents

Download datasheets and manufacturer documentation for LM2585T-12/NOPB

PCN Assembly/Origin :

Mult Devices 05/Jul/2017      

Datasheets :

LM2585      

Design Resources :

LM2585 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM2585