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Analog Devices MAX16126TCA/V+T — Discrete Semiconductors

MAX16126TCA/V+T Automotive Load-Dump Protection IC, AEC-Q100

MPNMAX16126TCA/V+T
End of Life

Analog Devices MAX16126TCA/V+T, Series Automotive AEC-Q100, Load Dump, Voltage Protection IC, 3V ~ 30V supply, 224µA supply current, 12-WFQFN Exposed Pad package, -40°C ~ 125°C operating temperature.

$4.58Ref. price · indicative, final on quote
Analog Devices MAX16126TCA/V+T datasheet (PDF)
Packaging12-WFQFN Exposed Pad
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q100
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX16126TCA/V+T specifications
ParameterValue
SeriesAutomotive, AEC-Q100
MountingSurface Mount
Voltage3V ~ 30V
Current - supply224µA
Operating temperature-40°C ~ 125°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsLoad Dump, Voltage Protection
Case12-WFQFN Exposed Pad

Product details

Supply range and protection window

The IC operates from 3V to 30V, covering the full automotive battery voltage range including cold-crank dips and load-dump surges. The 224µA supply current is the active quiescent draw—no external pre-regulator needed for always-on circuits. This compares favourably to discrete TVS-diode solutions that cannot clamp reverse polarity or provide the same voltage window without multiple components.

Qualification and compliance

Listed as Active in production, with ROHS3 compliance. The AEC-Q100 grade means the part has passed the full automotive qualification suite—PPAP documentation is available from Analog Devices for OEM submissions. No NRND or EOL notice is on record.

Frequently asked questions

Is MAX16126TCA/V+T AEC-Q100 qualified?

Yes, it is part of the Automotive, AEC-Q100 series, qualified to AEC-Q100 grade. The -40°C to 125°C operating range supports automotive under-hood and cabin applications.

What package does MAX16126TCA/V+T come in?

It is supplied in a 12-WFQFN exposed pad package (3x3 mm body, 12-TQFN), surface-mount. Available in Tape & Reel or Cut Tape.

What is the quiescent current of MAX16126TCA/V+T?

The supply current is 224µA typical. This low standby draw suits always-on automotive modules where battery drain must be minimised.