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TEA3718SDP — DIP-14/16 package (representative)
DIP-14/16
Representative of package type
STMicroelectronics

TEA3718SDP

Stepper Motor Driver · PowerDIP-16 · Power Management
Part Status: Obsolete
Data last refreshed Jul 28, 2026
Manufacturer
STMicroelectronics
Mfr Part #
TEA3718SDP
Series
TEA3718
Category
Stepper Motor Driver
Datasheet
View datasheet ↗
Availability & Pricing
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Sourcing channels7
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Product Attributes

Electrical & Parametric
Output Current1.5 A
Supply Voltage10-45 V
Physical & Thermal
Package / CasePowerDIP-16
Mounting TypeThrough Hole
SeriesTEA3718
Operating Temperature-20°C ~ 70°C
Classification & Lifecycle
CategoryStepper Motor Driver
TypePower Management
Part StatusObsolete

Stepper motor driver, 1.5 A, 45 V, full/half-step modes

Availability & Sourcing

7 sources
SourceMfrQtyDate CodeConditionStatus
Market STMicroelectron 117 — — Available RFQ
Market STMicroelectron 5 — — Available RFQ
Market ST 50000 23+ — Available RFQ
Market STMicroelectron 14183 — — Available RFQ
Market ST 10000 22+23+ — Available RFQ
Market ST(??) 6586 — — Available RFQ
Market ST 3000 25+ — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
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Recent search and sourcing activity for TEA3718SDP.

Engineering FAQ

TEA3718SDP is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of TEA3718SDP?
Output Current: 1.5 A; Supply Voltage: 10-45 V.
What package is TEA3718SDP supplied in?
TEA3718SDP is supplied in the PowerDIP-16 package, through hole, rated -20°C ~ 70°C.
Can ZDI source TEA3718SDP 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

TEA3718SDP is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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