MAX20084ATEA/VY+T

Power Management - Specialized Overview

The MAX20084ATEA/VY+T is a dual low-dropout (LDO) voltage regulator featuring an integrated I2C interface, designed for phantom antenna power applications. It operates within a supply voltage range of 3 V to 3.6 V and supports surface-mount installation in a SWTQFN-EP-48 package. The device is qualified under AEC-Q100 standards for automotive reliability, ensuring stable performance across a wide operating temperature range from -40°C to +105°C.

Power Management - Specialized Feature Summary

• Dual LDO architecture with integrated I2C control interface
• Automotive-grade qualification compliant with AEC-Q100 standards
• Wide operating temperature range suitable for harsh environments

Power Management - Specialized Applications

• Phantom antenna power supply systems
• Automotive electronic modules requiring regulated dual rails
• I2C-controllable power distribution networks

Power Management - Specialized Procurement Notes

Verify the exact suffix and tape/reel configuration against the manufacturer's latest datasheet before ordering. Confirm that the specific batch meets current RoHS compliance requirements. Ensure the procurement channel provides valid traceability documentation for automotive-grade components. Cross-reference the full part number including the +T designation to match the correct packaging format.

Power Management - Specialized Selection Notes

Select this component when a dual-output LDO with digital control is required for automotive or industrial applications. The integrated I2C interface allows for dynamic monitoring and adjustment, reducing external component count. Ensure the load current requirements fall within the specified limits for both channels. Verify that the PCB layout supports the thermal dissipation needs of the SWTQFN-EP-48 package.

Power Management - Specialized Part Context

This device belongs to the Maxim Integrated line of power management circuits, specifically targeting applications requiring precise voltage regulation with digital oversight. It complements other SERDES and signal chain products by providing dedicated, controllable power rails for sensitive analog front-end components in complex system architectures.

Power Management - Specialized Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Generic LDOs may lack the specific I2C functionality or automotive qualification required for this application.