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SCH5027D-NW
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SMSC

SCH5027D-NW

Super I/O Controller · TQFP-128 · Interface
Part Status: Obsolete In demand
Data last refreshed Aug 4, 2026
Manufacturer
SMSC
Mfr Part #
SCH5027D-NW
Series
SCH5027
Category
Super I/O Controller
Datasheet
View datasheet ↗
Availability & Pricing
Est. market range$5.00 – $25.00
Sourcing channels22
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Specifications

Physical & Thermal
Package / CaseTQFP-128
Mounting TypeSurface Mount
SeriesSCH5027
Classification & Lifecycle
CategorySuper I/O Controller
TypeInterface
Part StatusObsolete

128-pin LPC Super I/O controller with keyboard, mouse, and serial ports

Availability & Sourcing

22 sources
SourceMfrQtyDate CodeConditionStatus
Live SMSC 500 TBC — Live RFQ
Live SMSC 189 1918 — Live RFQ
Live Microchip Technology 162 — — Live RFQ
Live MICROCHIP 94 — — Live RFQ
Live Standard Microsystems Cor 9 0719 — Live RFQ
Live MICROCHIP 500 25+ — Live RFQ
Live SMSC 82 14+ — Live RFQ
Live MICROCHIP 33000 — — Live RFQ
Live Microchip 12654 — — Live RFQ
Live MICROCHIP 660 22+ — Live RFQ
Live SMSC 9 200719 — Live RFQ
Market SMSC 500 TBC — Available RFQ
Market SMSC 189 1918 — Available RFQ
Market Microchip Techn 162 — — Available RFQ
Market MICROCHIP 94 — — Available RFQ
Market Standard Micros 9 0719 — Available RFQ
Market MICROCHIP 500 25+ — Available RFQ
Market SMSC 82 14+ — Available RFQ
Market MICROCHIP 33000 — — Available RFQ
Market Microchip 12654 — — Available RFQ
Market MICROCHIP 660 22+ — Available RFQ
Market SMSC 9 200719 — Available RFQ

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

Price History & Market Reference

Market Price Range

High$25.00
Low$5.00
Last$15.00
Price as of2026-08-04

ZDI Transaction

ZDI priceQuote on request
Active offers22

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
SCH5027D-NW viewed on the web · Web User
SCH5027D-NW viewed on the web · Web User
SCH5027D-NW viewed on the web · Web User
SCH5027D-NW viewed on the web · Web User
SCH5027D-NW viewed on the web · Web User
SCH5027D-NW viewed on the web · Web User
SCH5027D-NW viewed on the web · Web User
SCH5027D-NW searched via the web · Web User

Recent search and sourcing activity for SCH5027D-NW.

Engineering FAQ

SCH5027D-NW 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 package is SCH5027D-NW supplied in?
SCH5027D-NW is supplied in the TQFP-128 package, surface mount.
Can ZDI source SCH5027D-NW 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

SCH5027D-NW 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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