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MAX7301ATL+T — QFN-16 (e.g. 3×3) package (representative)
QFN-16 (e.g. 3×3)
Representative of package type
Maxim Integrated

MAX7301ATL+T

I/O Expander · 40-TQFN-EP (6x6) · Interface
Data last refreshed Jul 27, 2026
Manufacturer
Maxim Integrated
Mfr Part #
MAX7301ATL+T
Series
MAX7301
Category
I/O Expander
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
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Product Attributes

Electrical & Parametric
Ports28
Interface4-wire serial
Physical & Thermal
Package / Case40-TQFN-EP (6x6)
Mounting TypeSurface Mount
SeriesMAX7301
Classification & Lifecycle
CategoryI/O Expander
TypeInterface

28-port GPIO expander, 4-wire serial interface, 2.5V-5.5V supply

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

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Engineering FAQ

What are the key specifications of MAX7301ATL+T?
Ports: 28; Interface: 4-wire serial.
What package is MAX7301ATL+T supplied in?
MAX7301ATL+T is supplied in the 40-TQFN-EP (6x6) package, surface mount.
Can ZDI source MAX7301ATL+T beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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