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STMicroelectronics L9663-TR Connectors

Automotive PSI5 transceiver IC

48 ActiveSTMicroelectronicsL966332-TQFP Exposed Pad$10.34
L9663-TR 32-TQFP Exposed Pad package illustration

Same model may have multiple batches, images only for reference.

L9663-TR
Manufacturer
Part Number (MPN)
L9663-TR
Base Model
Detailed Description
Automotive PSI5 transceiver IC
Package
32-TQFP Exposed Pad
Lifecycle Status
Active
Datasheet
PDF L9663-TR Datasheet
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Ordering Code Family

L9663 groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

2 ordering variants listed on the family page.

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Technical Specifications

STMicroelectronics L9663-TR Connectors technical specifications.

General

Interface
SPI
RoHS
Yes
Package / Case
32-TQFP Exposed Pad
Mounting Type
Surface Mount
Supply Voltage
4.8V ~ 35V
Lifecycle Status
Active
Applications
Automotive
Grade
Automotive
Qualification
AEC-Q100
Operating Range
Automotive

Alternate Parts Comparison (L9663-TR vs L9663 vs L9663-1 vs L9663-TR-1)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case32-TQFP Exposed Pad32-TQFP Exposed Pad28-VFQFN Exposed Pad28-VFQFN Exposed Pad
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Supply Voltage4.8V ~ 35V4.8V ~ 35V4.8V ~ 35V4.8V ~ 35V
InterfaceSPISPISPISPI
Lifecycle StatusActiveActiveActiveActive
GradeAutomotiveAutomotiveAutomotiveAutomotive
QualificationAEC-Q100AEC-Q100AEC-Q100AEC-Q100
RoHSYes--YesYes
PackageTQFP 32--VFQFN-28VFQFN-28
Series--Automotive, AEC-Q100Automotive, AEC-Q100Automotive, AEC-Q100
Application--AutomotiveAutomotiveAutomotive
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Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

Suggested replacements

More Parts in Drivers, Receivers and Transceivers

Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.