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Analog Devices MAX4866LEUT+T — Discrete Semiconductors

MAX4866LEUT+T Overvoltage Protection Controller, SOT-23-6

MPNMAX4866LEUT+T
End of Life

Maxim Integrated MAX4866LEUT+T Overvoltage Protection Controller, SOT-23-6, Tape & Reel (TR) or Cut Tape (CT), ROHS3 Compliant.

$3.19Ref. price · indicative, final on quote
PackagingSOT-23-6
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX4866LEUT+T specifications
ParameterValue
TypeOvervoltage Protection Controller
MountingSurface Mount
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsCell Phones, Digital Cameras, Media Players
CaseSOT-23-6

Product details

The Maxim Integrated MAX4866LEUT+T is an Overvoltage Protection Controller in a SOT-23-6 surface-mount package. It monitors the input voltage rail and, when an overvoltage condition is detected, quickly disconnects the load by driving an external N-channel MOSFET. This protects downstream circuitry in portable battery-powered devices such as cell phones, digital cameras, and media players from input supply faults.

Supplied in a SOT-23-6 package (also designated SOT-6), surface-mount only. Store the reels dry — moisture-sensitive devices need a dry cabinet or bake before reflow if the seal is broken.

Frequently asked questions

How does MAX4866LEUT+T provide overvoltage protection?

It monitors the input voltage and drives an external N-channel MOSFET gate. When the input exceeds the internal threshold, the controller turns off the MOSFET, disconnecting the load from the supply.