Texas Instruments

LM2852YMXA-1.2

LM2852YMXA-1.2 Description

The LM2852YMXA-1.2 is a fixed output voltage regulator from Texas Instruments, designed for applications requiring a stable and efficient power supply. This regulator is part of the SIMPLE SWITCHER® series, known for its ease of use and high performance. The LM2852YMXA-1.2 features a buck topology, providing a fixed output voltage of 1.2V with a maximum output current of 2A. It operates within an input voltage range of 2.85V to 5.5V, making it suitable for a variety of power management applications.

LM2852YMXA-1.2 Features

• Output Type: Fixed
• Voltage - Input (Min/Max): 2.85V to 5.5V
• Current - Output: 2A
• Output Configuration: Positive
• Frequency - Switching: 500kHz
• Synchronous Rectifier: Yes
• Output Voltage (Min/Fixed): 1.2V
• Topology: Buck
• Mounting Type: Surface Mount
• Package: Tube
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Obsolete
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Series: SIMPLE SWITCHER®

The LM2852YMXA-1.2 offers several unique features that set it apart from similar models. The inclusion of a synchronous rectifier enhances efficiency, especially at higher currents. The 500kHz switching frequency allows for the use of smaller inductors and capacitors, reducing the overall footprint and cost of the solution. The wide input voltage range ensures compatibility with various power sources, while the fixed output voltage simplifies design and ensures stable performance.

LM2852YMXA-1.2 Applications

The LM2852YMXA-1.2 is ideal for applications that require a compact and efficient power solution. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices and gadgets that need a reliable power supply with minimal space requirements.
• Industrial Equipment: Suitable for powering control systems and sensors that operate within a wide input voltage range.
• Telecommunications: Provides a stable power source for base stations and other communication equipment.
• Automotive: Can be used in various automotive applications where a fixed output voltage and high efficiency are required.

Conclusion of LM2852YMXA-1.2

The LM2852YMXA-1.2 from Texas Instruments is a robust and efficient power management solution. Its fixed output voltage, wide input voltage range, and synchronous rectifier make it a versatile choice for a variety of applications. Despite being marked as obsolete, the LM2852YMXA-1.2 remains a reliable option for designers seeking a straightforward and effective power regulation solution.