Texas Instruments

LM2852YMXAX-1.5

LM2852YMXAX-1.5 Description

The LM2852YMXAX-1.5 is a fixed-output voltage regulator from Texas Instruments, part of the SIMPLE SWITCHER® series. It is designed to provide a stable 1.5V output at a maximum current of 2A. This buck converter operates within an input voltage range of 2.85V to 5.5V, making it suitable for a variety of applications where input voltage variability is a concern. The LM2852YMXAX-1.5 features a switching frequency of 500kHz, which allows for efficient power conversion and compact design. It includes a synchronous rectifier, enhancing efficiency and reducing power loss. The regulator is housed in a 14-pin HTSSOP package and is available in a tape and reel format for surface mount applications. Despite its obsolescence, the LM2852YMXAX-1.5 remains a reliable choice for power management in specific applications.

LM2852YMXAX-1.5 Features

• Fixed Output Voltage: The LM2852YMXAX-1.5 provides a stable 1.5V output, ensuring consistent power delivery to sensitive electronics.
• Wide Input Voltage Range: With an input voltage range of 2.85V to 5.5V, this regulator can handle a variety of power sources, making it versatile for different applications.
• High Efficiency: The synchronous rectifier design ensures high efficiency, reducing power loss and heat generation.
• Compact Design: The 500kHz switching frequency allows for the use of smaller inductors and capacitors, enabling a compact footprint.
  -Surface ** Mount Technology**: The 14-pin HTSSOP package is ideal for surface mount applications, facilitating integration into modern electronic designs.
• Moisture Sensitivity Level 1: The MSL 1 (Unlimited) rating ensures the device is suitable for a wide range of environmental conditions.
• REACH Compliance: The LM2852YMXAX-1.5 is REACH unaffected, ensuring compliance with environmental regulations.

LM2852YMXAX-1.5 Applications

The LM2852YMXAX-1.5 is ideal for applications requiring a stable 1.5V supply at up to 2A. Its input wide voltage range and high efficiency make it suitable for:

• Embedded Systems: Providing power to microcontrollers and other low-voltage components.
• Consumer Electronics: Powering devices that require a stable voltage supply, such as smartphones and tablets.
• Telecommunications: Supplying power to base stations and other communication equipment.
• Industrial Control Systems: Ensuring reliable power delivery to sensors and actuators.
• Automotive Electronics: Supporting power management in vehicle infotainment systems and electronic control units.

Conclusion of LM2852YMXAX-1.5

The LM2852YMXAX-1.5 from Texas Instruments is a robust and efficient buck converter designed for applications requiring a stable 1.5V output. Its wide input voltage range, high efficiency, and compact design make it a versatile solution for various power management needs. Despite being marked as obsolete, the LM2852YMXAX-1.5 remains a reliable choice for specific applications where its unique features and performance benefits are advantageous.