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MAX6469UT28AD3+T

MAX6469UT28AD3+T Description

The MAX6469UT28AD3+T is a linear positive adjustable voltage regulator designed by Analog Devices Inc./Maxim Integrated. This regulator is part of the Power Management Integrated Circuits (PMIC) category and is housed in a Surface Mount SOT6 package. It features an adjustable output voltage range from 1.2V to 5.5V, making it suitable for a wide range of applications requiring precise voltage control. The regulator can deliver up to 300mA of output current, ensuring robust performance in various electronic systems. With a maximum input voltage of 5.5V and a dropout voltage of only 0.21V at 300mA, the MAX6469UT28AD3+T offers high efficiency and minimal power loss.

MAX6469UT28AD3+T Features

• Adjustable Output Voltage: The MAX6469UT28AD3+T provides an adjustable output voltage range from 1.2V to 5.5V, with a fixed option at 2.8V, offering flexibility for diverse applications.
• High Efficiency: With a dropout voltage of 0.21V at 300mA, the regulator maintains high efficiency even under heavy load conditions.
• Low Quiescent Current: The quiescent current is only 136 µA, ensuring minimal power consumption during operation.
• Protection Features: The regulator includes comprehensive protection features such as over-current, over-temperature, reverse polarity, and short-circuit protection, enhancing reliability and durability.
• Control Features: Integrated reset and shutdown functionalities allow for precise control and management of the power supply.
• Compliance: The MAX6469UT28AD3+T is ROHS3 compliant and has a moisture sensitivity level (MSL) of 1, making it suitable for a variety of manufacturing environments.
• Packaging: Available in a Tape & Reel (TR) package, it is ideal for automated assembly processes.

MAX6469UT28AD3+T Applications

The MAX6469UT28AD3+T is ideal for applications requiring a reliable and efficient power supply with adjustable voltage output. Its low dropout voltage and high efficiency make it particularly suitable for battery-powered devices and systems where power conservation is critical. The regulator's robust protection features and low quiescent current further enhance its suitability for portable electronics, consumer devices, and industrial control systems. Specific use cases include:

• Battery-Powered Devices: Ideal for applications such as smartphones, tablets, and portable gaming consoles where efficient power management is essential.
• Consumer Electronics: Suitable for devices like digital cameras, media players, and smartwatches that require precise voltage regulation and low power consumption.
• Industrial Control Systems: Can be used in various industrial applications where reliable power supply and protection features are necessary.

Conclusion of MAX6469UT28AD3+T

The MAX6469UT28AD3+T from Analog Devices Inc./Maxim Integrated is a versatile and efficient linear voltage regulator designed for applications requiring adjustable voltage output and high efficiency. Its low dropout voltage, comprehensive protection features, and low quiescent current make it an ideal choice for a wide range of electronic systems, particularly those powered by batteries. Despite being marked as obsolete, the MAX6469UT28AD3+T remains a reliable option for designers seeking a robust and flexible power management solution.