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TC428COA — SOIC-8 package (representative)
SOIC-8
Representative of package type
TelCom Semiconductor

TC428COA

MOSFET Driver · SOIC-8 · Interface
Part Status: Obsolete In demand
Data last refreshed Jul 30, 2026
Manufacturer
TelCom Semiconductor
Mfr Part #
TC428COA
Series
TC428
Category
MOSFET Driver
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels18
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Output Current1.5 A peak
Supply Voltage4.5 V to 18 V
Physical & Thermal
Package / CaseSOIC-8
Mounting TypeSurface Mount
SeriesTC428
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryMOSFET Driver
TypeInterface
Part StatusObsolete

Dual high-speed power MOSFET driver, 1.5 A peak output, CMOS/TTL inputs

Availability & Sourcing

18 sources
SourceMfrQtyDate CodeConditionStatus
Live TELE 1713 — — Live RFQ
Live TELEDYN 162 — — Live RFQ
Live MC0 90 6 — Live RFQ
Live MICROCHIP 500 25+ — Live RFQ
Live — 593000 25+ — Live RFQ
Live Microchip 16573 — — Live RFQ
Live TOSHIBA 1182 — — Live RFQ
Live MIC 1100 02+ — Live RFQ
Live TeleTech 162 — — Live RFQ
Market TELE 1713 — — Available RFQ
Market TELEDYN 162 — — Available RFQ
Market MC0 90 6 — Available RFQ
Market MICROCHIP 500 25+ — Available RFQ
Market TELE 593000 25+ — Available RFQ
Market Microchip 16573 — — Available RFQ
Market TOSHIBA 1182 — — Available RFQ
Market MIC 1100 02+ — Available RFQ
Market TeleTech 162 — — 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
TC428COA viewed on the web · Web User
TC428COA viewed on the web · Web User
TC428COA viewed on the web · Web User
TC428COA viewed on the web · Web User
TC428COA viewed on the web · Web User
TC428COA viewed on the web · Web User
TC428COA viewed on the web · Web User
TC428COA viewed on the web · Web User

Recent search and sourcing activity for TC428COA.

Engineering FAQ

TC428COA 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 TC428COA?
Output Current: 1.5 A peak; Supply Voltage: 4.5 V to 18 V.
What package is TC428COA supplied in?
TC428COA is supplied in the SOIC-8 package, surface mount, rated 0°C ~ 70°C.
Can ZDI source TC428COA 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

TC428COA 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.

Need TC428COA?

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