Texas Instruments

LM2738XMY/NOPB  

DC Switching Voltage Regulators

LM2738XMY/NOPB Description

The LM2738XMY/NOPB is a high-performance, adjustable-output buck regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this IC offers a robust solution for converting and regulating voltage in various electronic systems. With an input voltage range of 3V to 20V and an output current capacity of up to 1.5A, the LM2738XMY/NOPB is well-suited for applications requiring efficient power conversion and stable voltage regulation.

LM2738XMY/NOPB Features

• Adjustable Output Voltage: The LM2738XMY/NOPB provides an adjustable output voltage ranging from 0.8V to 18V, offering flexibility to meet diverse power requirements.
• Wide Input Voltage Range: The regulator supports an input voltage range of 3V to 20V, making it suitable for a variety of power sources and ensuring reliable operation across different input conditions.
• High Output Current: With a maximum output current of 1.5A, this buck regulator can efficiently power demanding applications, ensuring stable performance even under heavy loads.
• High Switching Frequency: Operating at a switching frequency of 1.6MHz, the LM2738XMY/NOPB reduces the size of external components, enabling compact and high-density designs.
• Positive Output Configuration: The regulator features a positive output configuration, simplifying circuit design and ensuring compatibility with most electronic systems.
• Surface Mount Technology: The LM2738XMY/NOPB is available in a surface mount package (8HVSSOP), facilitating easy integration into modern PCB designs and enhancing reliability.
• Compliance and Reliability: The regulator is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. Additionally, its Moisture Sensitivity Level (MSL) is 1 (Unlimited), making it suitable for various manufacturing processes.
• Active Product Status: The LM2738XMY/NOPB is an active product, ensuring long-term availability and support from Texas Instruments.

LM2738XMY/NOPB Applications

The LM2738XMY/NOPB is ideal for a wide range of applications where efficient power conversion and stable voltage regulation are critical. Key applications include:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles, where compact design and high efficiency are essential.
• Industrial Equipment: Providing reliable power to sensors, actuators, and control systems in industrial environments, ensuring stable operation under varying load conditions.
• Telecommunications: Supplying power to base stations, routers, and other communication equipment, where high efficiency and low heat generation are crucial.
• Automotive Systems: Used in automotive electronics, such as infotainment systems and advanced driver-assistance systems (ADAS), where robust performance and reliability are paramount.
• Medical Devices: Powering medical equipment like diagnostic tools and portable medical devices, ensuring precise voltage regulation and compliance with stringent safety standards.

Conclusion of LM2738XMY/NOPB

The LM2738XMY/NOPB from Texas Instruments is a versatile and high-performance buck regulator that stands out in the power management IC market. Its wide input voltage range, adjustable output voltage, and high output current capacity make it suitable for a broad spectrum of applications. The regulator's high switching frequency and surface mount package contribute to compact and efficient designs, while its compliance with environmental and safety standards ensures long-term reliability and ease of use. Whether for consumer electronics, industrial systems, or medical devices, the LM2738XMY/NOPB offers a reliable and efficient power management solution, making it an excellent choice for engineers and designers seeking a robust and flexible buck regulator.

LM2738XMY/NOPB Documents

Download datasheets and manufacturer documentation for LM2738XMY/NOPB

Datasheets :

LM2738      

Design Resources :

LM2738X Design with WEBENCH® Power Designer      

HTML Datasheet :

LM2738      

PCN Design/Specification :

Cu Wire 21/Mar/2017