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LMR36503R5URPER

LMR36503R5URPER Description

The LMR36503R5URPER is a high-performance DC switching voltage regulator designed by Texas Instruments. This regulator is part of the DC Switching Voltage Regulators category and is ideal for applications requiring a fixed output voltage of 5V with a maximum output current of 300mA. The LMR36503R5URPER features a wide input voltage range, from 3.6V to 65V, making it suitable for a variety of power supply scenarios. It operates with a switching frequency range of 200kHz to 2.2MHz, providing flexibility in design and optimization for efficiency and performance. The regulator employs a buck topology and includes a synchronous rectifier for enhanced efficiency. It is available in a surface mount, wettable flank package, specifically a 9VQFN, and is shipped in tape and reel (TR) packaging. The product is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. With a moisture sensitivity level (MSL) of 2 (1 Year), it is well-suited for manufacturing processes that require extended storage periods.

LMR36503R5URPER Features

• Fixed Output Voltage: The LMR36503R5URPER provides a stable 5V output, ensuring consistent power delivery to connected devices.
• Wide Input Voltage Range: With an input voltage range of 3.6V to 65V, this regulator can handle a broad spectrum of power sources, making it versatile for various applications.
• High Efficiency: The inclusion of a synchronous rectifier enhances the efficiency of the regulator, reducing power loss and improving overall system performance.
• Flexible Switching Frequency: The regulator operates within a frequency range of 200kHz to 2.2MHz, allowing designers to optimize for size, efficiency, and electromagnetic interference (EMI).
• Buck Topology: Utilizing a buck topology, the LMR36503R5URPER ensures efficient step-down voltage conversion.
• Surface Mount, Wettable Flank Packaging: The 9VQFN package is designed for surface mount applications, providing robust mechanical stability and ease of integration into PCB designs.
• Environmental Compliance: The LMR36503R5URPER is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and regulatory standards.
• Moisture Sensitivity Level: With an MSL of 2 (1 Year), the regulator is suitable for manufacturing processes that require extended storage periods, reducing the risk of moisture-related damage.

LMR36503R5URPER Applications

The LMR36503R5URPER is ideal for a variety of applications where a stable and efficient power supply is required. Key applications include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles, where a stable 5V supply is essential.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that require a reliable power source within a wide input voltage range.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where high efficiency and low power loss are critical.
• Automotive Electronics: The wide input voltage range makes it suitable for automotive applications, where the electrical system may experience significant voltage fluctuations.
• Medical Devices: Provides a stable power supply for medical equipment, ensuring reliable operation and compliance with stringent regulatory standards.

Conclusion of LMR36503R5URPER

The LMR36503R5URPER from Texas Instruments is a robust and versatile DC switching voltage regulator designed to meet the demands of modern electronic systems. Its wide input voltage range, fixed 5V output, and high efficiency make it an excellent choice for a variety of applications. The inclusion of a synchronous rectifier and flexible switching frequency range further enhance its performance and adaptability. With its surface mount, wettable flank packaging and environmental compliance, the LMR36503R5URPER is well-suited for both industrial and consumer applications, ensuring reliable and efficient power delivery.