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Analog Devices MAX6495ATT+T — Signal Isolation

MAX6495ATT+T Overvoltage Protection Controller, 6-TDFN

MPNMAX6495ATT+T
End of Life

Analog Devices MAX6495ATT+T Overvoltage Protection Controller, 6-WDFN Exposed Pad, 6-TDFN (3x3), Surface Mount, Tape & Reel, Automotive.

$8.03Ref. price · indicative, final on quote
Analog Devices MAX6495ATT+T datasheet (PDF)
Packaging6-WDFN Exposed Pad
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX6495ATT+T specifications
ParameterValue
TypeOvervoltage Protection Controller
MountingSurface Mount
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsAutomotive
Case6-WDFN Exposed Pad

Product details

What this part does on a board

The MAX6495ATT+T is an overvoltage protection controller from Analog Devices, designed to sit between a DC supply and downstream circuitry. When the input rail rises above a preset threshold, it drives an external n-channel MOSFET to disconnect the load — fast enough to save a 12V automotive ECU from a load-dump transient or a miswired jump start.

Automotive-grade protection — what the rating means for the BOM

This part is specified for automotive applications. On a 12V nominal rail, the controller's job is to react before the downstream DC/DC or linear regulator sees a surge that exceeds its absolute maximum.

Frequently asked questions

What is MAX6495ATT+T used for?

It's an overvoltage protection controller for automotive 12V systems, protecting downstream electronics from load-dump and transient overvoltage events.

Is MAX6495ATT+T compatible with 12V automotive systems?

Yes, it's specified for automotive applications and designed to protect 12V nominal rails from overvoltage conditions.