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MPQ8904DD-LF-P

MPQ8904DD-LF-P Description

The MPQ8904DD-LF-P is a high-performance linear voltage regulator designed for a wide range of applications requiring stable and efficient power management. Manufactured by Monolithic Power Systems Inc., this regulator offers an adjustable output voltage ranging from 0.5V to 5V, making it highly versatile for various electronic systems. It is capable of delivering up to 500mA of output current while maintaining a low dropout voltage of 0.45V at full load, ensuring efficient operation even at low input-to-output voltage differentials.

The MPQ8904DD-LF-P features a maximum input voltage of 6.5V and a quiescent current of just 200 µA, contributing to its high efficiency and suitability for battery-powered devices. The regulator is housed in an 8QFN surface-mount package, which is both compact and thermally efficient, making it ideal for space-constrained designs. With a maximum supply current of 12 mA and a positive output configuration, this regulator is designed to meet the demands of modern electronic circuits.

MPQ8904DD-LF-P Features

-Adjust able Output Voltage: The MPQ8904DD-LF-P offers an adjustable output voltage range from 0.5V to 5V, providing flexibility to meet the specific requirements of various applications.

• High Efficiency: With a low dropout voltage of 0.45V at 500mA, the regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: At just 200 µA, the quiescent current ensures minimal power consumption, making it suitable for battery-powered and low-power applications.
• Protection Features: The regulator includes over-current and over-temperature protection, safeguarding the device and connected circuits from potential damage.
• Control Features: The MPQ8904DD-LF-P features an enable pin and a power-good indicator, providing enhanced control and monitoring capabilities.
• Compliance and Reliability: The regulator is REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing processes.
• Packaging: Available in a tape and reel (TR) package, the MPQ8904DD-LF-P is easy to handle and integrate into automated assembly lines.

MPQ8904DD-LF-P Applications

The MPQ8904DD-LF-P is well-suited for a variety of applications where stable and efficient power regulation is critical. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearable technology, where low power consumption and compact size are essential.
• Industrial Equipment: Suitable for industrial control systems, sensors, and IoT devices that require reliable power management.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where high efficiency and low dropout voltage are necessary.
• Automotive Applications: Applicable in automotive electronics, such as infotainment systems and advanced driver-assistance systems (ADAS), where space constraints and high reliability are key considerations.

Conclusion of MPQ8904DD-LF-P

The MPQ8904DD-LF-P from Monolithic Power Systems Inc. stands out as a versatile and efficient linear voltage regulator. Its adjustable output voltage, low dropout voltage, and low quiescent current make it an excellent choice for a wide range of applications, from consumer electronics to industrial and automotive systems. The inclusion of advanced protection and control features further enhances its reliability and usability. With its compact 8QFN package and surface-mount mounting type, the MPQ8904DD-LF-P is designed to meet the demands of modern electronic designs, ensuring stable and efficient power management in any application.