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Analog Devices DS28EL15Q+T — DC-DC Power Modules

DS28EL15Q+T DeepCover Authentication Chip, 6-TDFN

MPNDS28EL15Q+T
End of Life

Maxim Integrated DeepCover® series, DS28EL15Q+T Type Authentication Chip, 6-WDFN Exposed Pad package, 6-TDFN (3x3), Surface Mount, Tape & Reel (TR); Cut Tape (CT). Applications: Authentication, Security.

$2.2Ref. price · indicative, final on quote
Packaging6-WDFN Exposed Pad
RoHSROHS3 Compliant
SeriesDeepCover®
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DS28EL15Q+T specifications
ParameterValue
TypeAuthentication Chip
SeriesDeepCover®
MountingSurface Mount
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsAuthentication, Security
Case6-WDFN Exposed Pad

Product details

Authentication chip in a 6-TDFN — what this part is

The Maxim Integrated DS28EL15Q+T is a DeepCover® authentication chip — a dedicated security IC, not a general-purpose microcontroller or memory. It is designed for one job: verifying that a connected device or consumable is genuine, using cryptographic handshakes rather than simple ID checks. For a rework tech: the pad is small but the exposed pad helps solder wetting under hot air; just make sure the board footprint has a central thermal via or two to pull heat away during reflow.

Active lifecycle — no obsolescence concern

Surface-mount only. For a rework station: the pad is about 2.2 mm square, so a standard hot-air nozzle with a 5 mm opening will cover it without overheating adjacent passives.

Frequently asked questions

What is the DS28EL15Q+T operating voltage range?

Design engineers need to confirm power supply compatibility with their system.

Where can I buy DS28EL15Q+T in stock?

Sourcing buyers need immediate availability to avoid production delays.

What is the DS28EL15Q+T pinout and package?

Engineers must verify footprint and layout for PCB design.

Is the DS28EL15Q+T obsolete or active?

Lifecycle status determines long-term availability and risk for sustained production.

What are equivalent or replacement parts for DS28EL15Q+T?

Buyers and technicians need alternatives if the part is unavailable or for second-source strategy.

How does the DS28EL15Q+T authentication chip work?

Technical understanding is required for proper integration into security systems.