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MAX1821XEBC+T

MAX1821XEBC+T Description

The MAX182XE1BC+T is a high-performance, low-dropout voltage regulator designed for a wide range of applications, particularly in the telecommunications and consumer electronics sectors. Manufactured by Analog Devices Inc./Maxim Integrated, this regulator is part of the Special Purpose Regulators category and is specifically tailored for use in WCDMA cellular phones, providing up to 600mA of output current in a buck configuration.

This regulator is designed for surface mount applications, ensuring ease of integration into compact and high-density PCB designs. It operates within a wide input voltage range of 2.6V to 5.5V and offers a flexible output voltage range from 1.25V to 5.5V, making it suitable for various power management needs. The MAX1821XEBC+T is available in bulk packaging and is categorized under HTSUS code 8542.39.0001.

MAX1821XEBC+T Features

The MAX1821XEBC+T boasts several unique features that set it apart from similar models in the market:

• Wide Input and Output Voltage Range: The regulator can handle input voltages from 2.6V to 5.5V and provides adjustable output voltages from 1.25V to 5.5V, offering flexibility for various power supply requirements.
• High Efficiency Buck Configuration: With a maximum output current of 600mA, the MAX1821XEBC+T is optimized for high efficiency, ensuring minimal power loss and heat generation.
• Low Dropout Voltage: This feature is crucial for maintaining high efficiency even at low input-to-output voltage differentials, making the regulator ideal for battery-powered devices.
• Moisture Sensitivity Level (MSL) 3: With a moisture sensitivity level of 3 (168 hours), the MAX1821XEBC+T is suitable for applications requiring high reliability and durability in varying environmental conditions.
• Compliance and Standards: The regulator is classified under ECCN EAR99 and has a REACH status of Vendor Undefined. It is also noted that the RoHS status is Not Applicable, ensuring compliance with international standards.

MAX1821XEBC+T Applications

The MAX1821XEBC+T is particularly well-suited for applications requiring efficient power management and compact design. Key applications include:

• WCDMA Cellular Phones: The regulator's high efficiency and low dropout voltage make it ideal for managing power in WCDMA cellular phones, ensuring long battery life and reliable performance.
• DDR Converters: The flexible output voltage range and high efficiency are beneficial for DDR memory converters, where precise voltage regulation is crucial for optimal performance.
• General Purpose Power Management: The wide input voltage range and adjustable output voltage make the MAX1821XEBC+T suitable for a variety of general-purpose power management applications in consumer electronics and telecommunications.

Conclusion of MAX1821XEBC+T

The MAX1821XEBC+T is a versatile and efficient voltage regulator designed to meet the demanding power management needs of modern electronic devices. Its wide input and output voltage ranges, high efficiency, and low dropout voltage make it an excellent choice for applications such as WCDMA cellular phones and DDR converters. The regulator's surface mount design and bulk packaging ensure ease of integration into compact and high-density PCB designs. With its compliance with international standards and robust moisture sensitivity level, the MAX1821XEBC+T stands out as a reliable and high-performance solution in the Special Purpose Regulators category.