MAX1931EUB+T

Overview

The MAX1931EUB+T is a current-limited power distribution switch designed for USB peripheral applications. Manufactured by Analog Devices Inc./Maxim Integrated, this component provides robust protection and control for single USB ports. It is housed in a compact 10-uMAX/uSOP surface-mount package, suitable for space-constrained designs. The device operates within standard voltage ranges required for USB connectivity, ensuring reliable power delivery while managing fault conditions effectively.

Feature Summary

• Provides current limiting protection for single USB port applications
• Designed specifically for USB peripheral power distribution management
• Utilizes a compact 10-uMAX/uSOP surface-mount package for efficient board layout

Applications

• USB peripheral power switching
• Single USB port current protection
• USB hub power distribution circuits

Procurement Notes

Verify the complete part number including the +T suffix to ensure correct tape-and-reel packaging configuration. Confirm that the 10-uMAX/uSOP package dimensions align with your PCB footprint requirements. Check for RoHS compliance status as indicated in official documentation. Ensure sourcing channels provide genuine Analog Devices or Maxim Integrated components to avoid counterfeit risks.

Selection Notes

Select this component when designing circuits requiring dedicated current limiting for individual USB ports. It is appropriate for applications needing integrated protection without external discrete components. Consider the thermal performance and package size constraints of your design. Verify compatibility with upstream power sources and downstream load requirements before integration.

Part Context

This part belongs to the family of USB power switches and distribution ICs from Maxim Integrated. These devices are engineered to simplify power management in portable and desktop electronics. The MAX1931 series focuses on providing reliable overcurrent protection for USB interfaces, supporting stable operation in various consumer and industrial electronic systems.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any replacement maintains identical pinout, current rating, and package type. Verify electrical specifications match the original design requirements.