MAX4917BEUK+T

$5.30

Description：IC CURRENT LIMITING SOT23-5
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8fc1f20e41e2 Category: Current Regulation/Management Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX4917BEUK+T is listed in the Current Regulation/Management range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC CURRENT LIMITING SOT23-5. Review the specifications below when checking this part for your BOM.

Current Regulation/Management specifications for MAX4917BEUK+T

Description：IC CURRENT LIMITING SOT23-5
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Current Limiting
Sensing Method：-
Accuracy：-
Voltage - Input：2.3V ~ 5.5V
Current - Output：300mA
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5

Current Regulation/Management datasheet and documents for MAX4917BEUK+T

MAX4917BEUK+T

Current Regulation/Management Overview

The MAX4917BEUK+T is a single-channel current-limit power switch IC from the MAX4917B family, manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 2.3V to 5.5V and features a maximum on-resistance of 400 mOhms. The device provides a guaranteed current limit of 300 mA with a maximum turn-on time of 100 µs and a blanking time of 40 ns. Designed for surface-mount installation in SOT-23-5 packages, it functions reliably across an operating temperature range of -40°C to +85°C.

Current Regulation/Management Feature Summary

Integrates internal current limiting to protect host devices from damage caused by faulty load conditions or short circuits.
Features low shutdown reverse current characteristics to minimize power loss when the switch is disabled.
Includes a guaranteed blanking time to allow transient voltages to settle before initiating fault detection.

Current Regulation/Management Applications

SDIO port protection
General load switching applications
Power distribution circuits

Current Regulation/Management Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific lot traceability data prior to integration. Ensure storage conditions adhere to moisture sensitivity level requirements for the SOT-23-5 package to maintain reliability during soldering processes.

Current Regulation/Management Selection Notes

Select this component for designs requiring precise 300mA current limiting with low on-resistance. Consider the SOT-23-5 footprint for space-constrained layouts. Evaluate thermal performance at maximum load currents within the specified ambient temperature range to ensure stable operation without external heat sinking.

Current Regulation/Management Part Context

This part belongs to the MAX4917A/B series of current-limit switches, which also includes variants like the MAX4917AEUK+T. These devices share similar functional architectures but may differ in specific electrical tolerances or packaging options. The BEUK suffix indicates a specific temperature grade and tape-and-reel packaging configuration within the Maxim Integrated portfolio.