MCP23S09-E/SO Microchip Integrated Circuit (Small Outline Packages) In Stock

SOIC-18

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
MCP23S09-E/SOSmall Outline Packages
Quick Facts
Manufacturer
Microchip
Package
Small Outline Packages
Pin Count
18
Lifecycle
ACTIVE
Category
Integrated Circuit
Temp Range
-40.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Manufacturer Package CodeSOIC-18
Factory Lead Time7Weeks
YTEOL9
Clock Frequency-Max10MHz
JESD-30 CodeR-PDSO-G18
JESD-609 Codee3
Number of Bits8
Number of I/O Lines8
Number of Ports1
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP18,.4
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Supply Current-Max1mA
Supply Voltage-Max5.5V
Supply Voltage-Min1.8V
Supply Voltage-Nom5V
Surface MountYES
TechnologyCMOS
Temperature GradeAUTOMOTIVE
Terminal FinishMatte Tin (Sn)
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
uPs/uCs/Peripheral ICs TypePARALLEL IO PORT, GENERAL PURPOSE
## MCP23S09-E/SO Alternates Showing resultsImage
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.01
Country of OriginThailand

Datasheet

MCP23S09-E/SO Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for MCP23S09-E/SO:

Frequently Asked Questions

What is the price of MCP23S09-E/SO?

MCP23S09-E/SO is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is MCP23S09-E/SO in stock?

MCP23S09-E/SO is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy MCP23S09-E/SO?

You can buy MCP23S09-E/SO from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for MCP23S09-E/SO from Microchip.

What is the datasheet for MCP23S09-E/SO?

The official MCP23S09-E/SO datasheet from Microchip contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does MCP23S09-E/SO come in?

MCP23S09-E/SO is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

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About Microchip

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AvailabilityIn Stock
Reference Price (USD)
Contact for Price
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In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

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Sarah Kim
VP Engineering, NovaBit Electronics, South Korea