Texas Instruments

LM2852XMXA-3.0

LM2852XMXA-3.0 Description

The LM2852XMXA-3.0 is a fixed-output voltage regulator from Texas Instruments, designed to deliver a stable 3V output at a maximum current of 2A. This regulator is part of the SIMPLE SWITCHER® series, known for its ease of use and high performance in power management applications. The LM2852XMXA-3.0 operates within an input voltage of range 2.85V to 5.5V, making it suitable for a variety of power supply scenarios. It features a buck topology with a switching frequency of 1.5MHz, ensuring efficient power conversion and minimal footprint on the PCB.

LM2852XMXA-3.0 Features

• Fixed Output Voltage: The LM2852XMXA-3.0 provides a fixed output voltage of 3V, ensuring consistent power delivery to connected devices.
• High Efficiency: With a switching frequency of 1.5MHz, the regulator achieves high efficiency while maintaining a compact design.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency, especially at higher load currents.
• Wide Input Voltage Range: The regulator operates efficiently within an input voltage range of 2.85V to 5.5V, offering flexibility in power supply design.
• Surface Mount Technology: The LM2852XMXA-3.0 is designed for surface mount applications, making it ideal for modern, space-constrained designs.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the regulator is suitable for a wide range of manufacturing environments.
• REACH Compliance: The LM2852XMXA-3.0 is REACH unaffected, ensuring compliance with environmental regulations.

LM2852XMXA-3.0 Applications

The LM2852XMXA-3.0 is well-suited for a variety of applications requiring a stable 3V supply at up to 2A. Key applications include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable consoles gaming.
• Industrial Equipment: Suitable for powering sensors, controllers, and other low-voltage components in industrial settings.
• Telecommunications: Provides reliable power for base stations, routers, and other telecom equipment.
• Automotive: Can be used in automotive electronics for infotainment systems, navigation units, and other in-vehicle devices.

Conclusion of LM2852XMXA-3.0

The LM2852XMXA-3.0 from Texas Instruments is a robust and efficient fixed-output voltage regulator designed for applications requiring a stable 3V supply. Its high efficiency, wide input voltage range, and compact surface mount design make it an excellent choice for modern power management needs. Despite being marked as obsolete, the LM2852XMXA-3.0 remains a reliable option for designers looking for a proven solution in power conversion.