MCP23016-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock

I/O Port Expander 16-Bit I2C SOIC28

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
MCP23016-I/SOSmall Outline Packages
Quick Facts
Manufacturer
Microchip
Package
Small Outline Packages
Pin Count
28
Lifecycle
ACTIVE
Category
Integrated Circuit
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Manufacturer Package CodeSOIC-28
Factory Lead Time5Weeks
YTEOL3
Clock Frequency-Max0.4MHz
JESD-30 CodeR-PDSO-G28
JESD-609 Codee3
Number of Bits16
Number of I/O Lines16
Number of Ports2
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP28,.4
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Qualification StatusNot Qualified
Screening LevelTS 16949
Supply Voltage-Max5.5V
Supply Voltage-Min2V
Supply Voltage-Nom5V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn)
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
uPs/uCs/Peripheral ICs TypePARALLEL IO PORT, GENERAL PURPOSE
PackageSmall Outline Packages

Compliance & Regulatory

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

Datasheet

MCP23016-I/SO Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for MCP23016-I/SO:

MCP23018-E/SOMicrochip Technology Inc

16-Bit, Open Drain I/O Expander with I2C Interface

View Part →
MCP23017T-E/SOMicrochip Technology Inc

Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO28

View Part →
MCP23017T-E/SSMicrochip Technology Inc

16-BIT I/O EXPANDERS WITH I2C & SPI INTERFACE

View Part →

Frequently Asked Questions

What is the price of MCP23016-I/SO?

MCP23016-I/SO is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is MCP23016-I/SO in stock?

MCP23016-I/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 MCP23016-I/SO?

You can buy MCP23016-I/SO from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for MCP23016-I/SO from Microchip.

What is the datasheet for MCP23016-I/SO?

The official MCP23016-I/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 MCP23016-I/SO come in?

MCP23016-I/SO is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

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AvailabilityIn Stock
Reference Price (USD)
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pcs

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