MAX4792EUS+T

Current Regulation/Management Overview

The MAX4792EUS+T is a high-side current-limiting switch manufactured by Analog Devices Inc./Maxim Integrated. It provides precise current control with a nominal limit of 250mA. The device is housed in a compact SOT-143-4 package, designed for surface-mount installation. It operates within a specified temperature range and integrates protection features to manage load conditions effectively.

Current Regulation/Management Feature Summary

• High-side current limiting regulation
• Compact SOT-143-4 package design
• Integrated load protection

Current Regulation/Management Applications

• Portable electronics power distribution
• Battery-powered system protection
• Compact industrial control circuits

Current Regulation/Management Procurement Notes

Verify the exact suffix 'EUS+T' against official Analog Devices documentation to confirm pinout and thermal specifications. Ensure compatibility with existing PCB footprints for the SOT-143-4 package. Cross-reference datasheet revisions for any updates to electrical characteristics or recommended operating conditions before finalizing procurement.

Current Regulation/Management Selection Notes

Select this component when a low-profile, single-channel high-side switch with fixed current limiting is required. It is suitable for applications where space is constrained and precise overcurrent protection is necessary without external sensing resistors. Consider the 250mA limit relative to the maximum load requirements.

Current Regulation/Management Part Context

This part belongs to the MAX479x series of current-limit switches from Maxim Integrated, now part of Analog Devices. These devices are engineered for power distribution in portable and battery-operated equipment, offering integrated protection against short circuits and overloads in a minimal footprint.

Current Regulation/Management Replacement Considerations

Check for direct substitutes within the MAX479x family, such as the MAX4790 or MAX4791, which offer similar functionality but may differ in current limits or package types. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.