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MP2002DD-LF-Z

MP2002DD-LF-Z Description

The MP2002DD-LF-Z, manufactured by Monolithic Power Systems Inc., is a Linear & Switching Voltage Regulator designed to provide precise voltage regulation in electronic systems. This adjustable output regulator is housed in an 8-pin QFN package, making it suitable for surface mount applications. With a maximum input voltage of 6.5V and an output voltage range from 0.5V to 5V, it is capable of delivering up to 500mA of current. The MP2002DD-LF-Z is designed to operate with a maximum supply current of 5mA and features a low quiescent current of 100µA, which contributes to its energy efficiency.

MP2002DD-LF-Z Features

• Adjustable Output: The MP2002DD-LF-Z offers an adjustable output voltage, providing flexibility in system design.
• Efficient Operation: With a low dropout voltage of 0.29V @ 500mA (typical), it maintains high efficiency even under heavy load conditions.
• Protection Features: It includes over current and over temperature protection to safeguard the device and the system from potential damage.
• Control Features: The regulator is equipped with an enable function and a power good signal, enhancing system reliability.
• RoHS Compliance: As a ROHS3 compliant device, it meets environmental standards for the restriction of hazardous substances.
• REACH Status: The MP2002DD-LF-Z is REACH unaffected, indicating that it does not contain substances of very high concern.
• Moisture Sensitivity Level (MSL) 1: This rating means the device can be stored and handled without special precautions regarding moisture.

MP2002DD-LF-Z Applications

The MP2002DD-LF-Z is ideal for applications requiring a stable and adjustable voltage supply with low power consumption. It is particularly suited for:

• Portable Electronics: Due to its low quiescent current, it is perfect for battery-powered devices where energy efficiency is critical.
• Industrial Controls: Its adjustable output and protection features make it suitable for applications where precise voltage regulation is necessary.
• Telecommunications: The device can be used in systems where stable power supply is crucial for reliable operation.

Conclusion of MP2002DD-LF-Z

While the MP2002DD-LF-Z is not recommended for new designs, it remains a robust choice for existing systems that require its specific features. Its adjustable output, low dropout voltage, and protection features make it a reliable option for a variety of applications. However, for new projects, it is advisable to consider newer models that may offer additional benefits and improved performance.