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LM2738YSD

LM2738YSD Description

The LM2738YSD is a high-performance, adjustable output voltage regulator designed for a wide range of power management applications. Manufactured by National Semiconductor, this buck converter offers a robust solution for efficient power conversion. The LM2738YSD features an adjustable output voltage range from 0.8V to 18V, making it highly versatile for various electronic systems. It supports an input voltage range of 3V to 20V, ensuring compatibility with a broad spectrum of power sources. With a maximum output current of 1.5A, this regulator is capable of delivering substantial power while maintaining high efficiency.

LM2738YSD Features

• Adjustable Output Voltage: The LM2738YSD provides an adjustable output voltage range from 0.8V to 18V, offering flexibility to meet diverse application requirements.
• Wide Input Voltage Range: Supporting an input voltage range of 3V to 20V, this regulator can operate efficiently across a wide variety of power sources.
• High Output Current: Capable of delivering up to 1.5A of output current, the LM2738YSD ensures reliable power delivery for demanding applications.
• Positive Output Configuration: The positive output configuration simplifies circuit design and integration.
• 550kHz Switching Frequency: The high switching frequency of 550kHz allows for the use of smaller inductors and capacitors, reducing the overall footprint and cost of the power supply.
• Surface Mount Technology: The surface mount package type facilitates easy integration into compact and high-density designs.
• Active Product Status: The LM2738YSD is an active product, ensuring availability and long-term support from the manufacturer.
• REACH Compliance: The REACH unaffected status ensures compliance with environmental regulations, making it suitable for global markets.
• Moisture Sensitivity Level (MSL) 3: With an MSL of 3 (168 hours), the LM2738YSD is suitable for standard manufacturing processes without requiring special handling.
• Single Output: The LM2738YSD features a single output, simplifying the power management architecture and reducing complexity.

LM2738YSD Applications

The LM2738YSD is ideal for a variety of applications where efficient power conversion and flexibility are critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles where compact size and high efficiency are essential.
• Industrial Equipment: Suitable for industrial control systems, automation devices, and instrumentation where reliable power delivery and wide input voltage range are required.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where high efficiency and adjustable output voltage are crucial.
• Automotive Electronics: Applicable in automotive applications such as infotainment systems, electronic control units (ECUs), and advanced driver-assistance systems (ADAS) due to its robustness and wide input voltage range.

Conclusion of LM2738YSD

The LM2738YSD stands out as a versatile and efficient power management solution, offering adjustable output voltage, high output current, and a wide input voltage range. Its high switching frequency and surface mount package make it suitable for compact and high-density designs. The LM2738YSD's compliance with REACH regulations and its active product status ensure long-term availability and environmental sustainability. With its unique features and advantages, the LM2738YSD is an excellent choice for a wide range of applications in consumer electronics, industrial equipment, telecommunications, and automotive electronics.