onsemi

LA5744MP-DL-E

LA5744MP-DL-E Description

The LA5744MP-DL-E is a high-performance, adjustable-output buck regulator designed by onsemi, a leading manufacturer in the power management integrated circuit (PMIC) sector. This device is engineered to deliver a robust and efficient power conversion solution, making it ideal for a wide range of applications. The LA5744MP-DL-E features an adjustable output voltage ranging from 1.23V to 28V, with a maximum input voltage of 28V and a minimum input voltage of 4.5V. It supports a maximum output current of 3.1A, ensuring reliable power delivery for demanding applications.

LA5744MP-DL-E Features

• Adjustable Output Voltage: The LA5744MP-DL-E offers an adjustable output voltage from 1.23V to 28V, providing flexibility to meet various power requirements.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 28V, this regulator can accommodate a variety of power sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 3.1A of output current, the LA5744MP-DL-E ensures stable power supply for high-current applications.
• Positive Output Configuration: The positive output configuration simplifies circuit design and integration.
• High Switching Frequency: Operating at a switching frequency of 300kHz, the LA5744MP-DL-E minimizes the size of external components while maintaining high efficiency.
• Surface Mount Packaging: The SMP5 package type is designed for surface mount technology, facilitating compact and reliable PCB designs.
• Obsolete Status: While the LA5744MP-DL-E is marked as obsolete, it remains a reliable choice for legacy systems and specific applications where its unique features are required.
• Compliance and Safety: The device is REACH unaffected and has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Single Output: The LA5744MP-DL-E is designed with a single output, simplifying the power management architecture and reducing complexity.

LA5744MP-DL-E Applications

The LA5744MP-DL-E is well-suited for applications requiring high efficiency and flexibility in power management. Its adjustable output voltage and high current capacity make it ideal for:

• Telecommunications Equipment: Providing stable power to various components within communication systems.
• Industrial Control Systems: Ensuring reliable power delivery for control modules and sensors.
• Consumer Electronics: Powering devices that require a wide range of voltage inputs and high current outputs.
• Automotive Electronics: Suitable for automotive applications where a wide input voltage range and high current are necessary.

Conclusion of LA5744MP-DL-E

The LA5744MP-DL-E from onsemi is a versatile and efficient buck regulator that stands out due to its adjustable output voltage, wide input range, and high output current. Despite its obsolete status, it remains a valuable component for specific applications where its unique features are essential. Its high switching frequency and surface mount packaging contribute to compact and efficient designs, making it a reliable choice for engineers and designers in the electronics industry.