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TC4421ESM — SOIC-8 package (representative)
SOIC-8
Representative of package type
Microchip

TC4421ESM

MOSFET Driver · 8-SOIC · Power Management
Part Status: Active In demand
Data last refreshed Jul 31, 2026
Manufacturer
Microchip
Mfr Part #
TC4421ESM
Series
TC4421
Category
MOSFET Driver
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels8
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Product Attributes

Electrical & Parametric
Output Current9 A
Supply Voltage4.5 V ~ 18 V
Physical & Thermal
Package / Case8-SOIC
Mounting TypeSurface Mount
SeriesTC4421
Operating Temperature-40°C ~ 150°C
Classification & Lifecycle
CategoryMOSFET Driver
TypePower Management
Part StatusActive

9 A inverting high-speed MOSFET driver

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

8 sources
SourceMfrQtyDate CodeConditionStatus
Live MIC 1000 — — Live RFQ
Live MICROCHIP 500 25+ — Live RFQ
Live Microchip 13206 — — Live RFQ
Live Microchip(??) 2182 — — Live RFQ
Market MIC 1000 — — Available RFQ
Market MICROCHIP 500 25+ — Available RFQ
Market Microchip 13206 — — Available RFQ
Market Microchip(??) 2182 — — 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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TC4421ESM viewed on the web · Web User
TC4421ESM viewed on the web · Web User
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TC4421ESM searched via the web · Web User

Recent search and sourcing activity for TC4421ESM.

Engineering FAQ

What are the key specifications of TC4421ESM?
Output Current: 9 A; Supply Voltage: 4.5 V ~ 18 V.
What package is TC4421ESM supplied in?
TC4421ESM is supplied in the 8-SOIC package, surface mount, rated -40°C ~ 150°C.
Can ZDI source TC4421ESM 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

Related Parts

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