Texas Instruments

LM2852YMXA-2.5

LM2852YMXA-2.5 Description

The LM2852YMXA-2.5 is a fixed-output voltage regulator from Texas Instruments, part of the SIMPLE SWITCHER® series. This DC switching voltage regulator is designed to provide a stable 2.5V output at a maximum current of 2A. It operates within an input voltage range of 2.85V to 5.5V, making it suitable for a variety of applications where a reliable and efficient power supply is required. The LM2852YMXA-2.5 features a switching frequency of 500kHz, which helps in achieving high efficiency and compact design. The regulator employs synchronous rectification, enhancing its performance and efficiency. It is available in a surface-mount 14HTSSOP package, which is ideal for space-constrained applications. Despite its obsolescence, the LM2852YMXA-2.5 remains a robust choice for applications requiring a fixed 2.5V output.

LM2852YMXA-2.5 Features

• Fixed Output Voltage: The LM2852YMXA-2.5 provides a stable 2.5V output, ensuring consistent power supply to connected devices.
• Wide Input Voltage Range: With an input voltage range of 2.85V to 5.5V, it can accommodate a variety of power sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 2A of output current, it can power demanding applications efficiently.
• High Switching Frequency: A switching frequency of 500kHz allows for a compact design and high efficiency, reducing the need for large external components.
• Synchronous Rectification: The inclusion of synchronous rectification improves efficiency and reduces power loss, making it suitable for high-performance applications.
• Surface Mount Packaging: The 14HTSSOP package is ideal for surface-mount technology, enabling integration into compact and high-density PCB designs.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited) ensures the device can be stored and handled without special precautions, simplifying manufacturing processes.
• Compliance: The LM2852YMXA-2.5 is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

LM2852YMXA-2.5 Applications

The LM2852YMXA-2.5 is ideal for applications requiring a stable and efficient power supply with a fixed 2.5V output. Its high output current and wide input voltage range make it suitable for:

• Embedded Systems: Providing a reliable power source for microcontrollers and other embedded components.
• Communication Equipment: Ensuring stable power for RF modules and other communication peripherals.
• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Applications: Supplying power to sensors, actuators, and control systems in industrial environments.
• Medical Devices: Ensuring stable power for critical medical equipment and monitoring devices.

Conclusion of LM2852YMXA-2.5

The LM2852YMXA-2.5 from Texas Instruments is a robust and efficient DC switching voltage regulator, offering a stable 2.5V output at up to 2A. Its wide input voltage range, high switching frequency, and synchronous rectification make it a versatile and high-performance solution. Despite being obsolete, the LM2852YMXA-2.5 remains a reliable choice for applications requiring a fixed 2.5V output. Its surface-mount packaging and compliance with international regulations further enhance its suitability for modern electronics design.