MAX4995AAUT+T

Current Regulation/Management Overview

The MAX4995AAUT+T is a single-channel power distribution switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 1.7 V to 5.5 V and features a programmable current limit adjustable from 50 mA to 600 mA. The device utilizes an SOT-23-6 surface-mount package with a maximum on-resistance of 350 mOhms. It supports a maximum operating temperature of +125°C and includes protection against overcurrent conditions with defined run and idle times.

Current Regulation/Management Feature Summary

• Programmable current limiting capability for precise load protection
• Low on-resistance design for efficient power distribution
• Integrated thermal and electrical fault protection mechanisms

Current Regulation/Management Applications

• USB port power switching and distribution
• Peripheral device power management in portable electronics
• Battery-powered system load protection

Current Regulation/Management Procurement Notes

Verify the specific suffix 'AA' confirms the intended current limit range and factory trim settings, as variations exist within the MAX4995 family. Confirm the '+T' designation indicates tape-and-reel packaging if automated assembly is required. Ensure the SOT-23-6 footprint matches the target PCB layout constraints before finalizing procurement orders.

Current Regulation/Management Selection Notes

Select this component when a compact, low-voltage power switch with adjustable current limiting is required. The SOT-23-6 package offers space efficiency for dense designs. Consider the 350 mOhm on-resistance for voltage drop calculations. Verify that the 1.7 V minimum input voltage aligns with the system's lowest expected supply rail during operation.

Current Regulation/Management Part Context

This part belongs to the MAX4995A series of power distribution switches designed for USB and peripheral applications. It provides a compact solution for managing power delivery to downstream components while offering protection against short circuits and overloads common in consumer electronics and industrial interfaces.

Current Regulation/Management Replacement Considerations

The MAX4995BAUT+T is a confirmed substitute within the same series, sharing the SOT-23-6 package and core functionality. Verify that the current limit specifications of the replacement part align with the original design requirements.