MCP23018-E/SO
- Mfr.Part #
- MCP23018-E/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 28SOIC
- Stock
- 5,965
- In Stock :
- 5,965
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- I/O Expanders
- Package :
- Tube
- Product :
- I/O Expanders
- Interface Type :
- I2C, Serial
- Number of Ports :
- 2
- Lead Free :
- Lead Free
- Width :
- 7.5mm
- Maximum Operating Temperature :
- + 125 C
- Max Power Dissipation :
- 700mW
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Height Seated (Max) :
- 2.65mm
- Operating Temperature :
- -40°C~125°C
- Package Shape :
- RECTANGULAR
- Brand :
- Microchip Technology / Atmel
- Number of I/O :
- 16
- Number of Pins :
- 28
- Features :
- POR
- Minimum Operating Temperature :
- - 40 C
- Terminal Form :
- Gull wing
- Feature :
- POR
- Factory Lead Time :
- 2 Weeks
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Product Category :
- Interface - I/O Expanders
- Power Supplies :
- 2/5V
- Supplier Device Package :
- 28-SOIC
- Pbfree Code :
- yes
- Output Current :
- 25mA
- Voltage - Supply :
- 1.8V~5.5V
- Interrupt Output :
- yes
- Base Part Number :
- MCP23018
- RoHS Status :
- ROHS3 Compliant
- Interface :
- I2C
- Type :
- I/O Expander
- Published :
- 2000
- Packaging :
- Tube
- Screening Level :
- Extended
- Mounting :
- Surface Mount
- Reach Compliance Code :
- Compliant
- RoHS :
- Details
- Input Voltage :
- 1.8 V to 5.5 V
- Current - Output Source/Sink :
- 25mA
- Category :
- I/O Expander
- Logic Type :
- I/O Expander
- Output Voltage :
- 1.8 V to 4.5 V
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Subcategory :
- Interface ICs
- Clock Frequency :
- 3.4MHz
- ECCN Code :
- EAR99
- Manufacturer :
- Microchip
- JESD-609 Code :
- e3
- JESD-30 Code :
- R-PDSO-G28
- Supplier Package :
- SOIC W
- Package Type :
- SOIC
- Output Type :
- Open Drain
- Terminal Pitch :
- 1.27 mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 1
- Weight :
- 2.214806g
- Logic Family :
- MCP23018
- ESD Protection :
- Without ESD
- Product Type :
- I/O Expanders
- Temperature Grade :
- Automotive
- Qualification Status :
- Not Qualified
- Number of Bits :
- 16
- Chip Configuration :
- 16bit
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Nominal Supply Current :
- 1mA
- Series :
- --
- Seated Height-Max :
- 2.65 mm
- Pin Count :
- 28
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Number of Terminals :
- 28
- Operating Supply Voltage :
- 1.8 V to 5.5 V
- Supply Voltage :
- 5V
- Manufacturer Package Identifier :
- MCP23018/MCP23S18
- Mounting Style :
- SMD/SMT
- Peak Reflow Temperature (Cel) :
- 250
- Product Status :
- Active
- Base Product Number :
- MCP23018
- Terminal Position :
- Dual
- Number of I/O Lines :
- 16
- REACH SVHC :
- No SVHC
- Mount :
- Surface Mount
- Length :
- 17.9 mm
- Number of I/Os :
- 16 I/O
- HTS Code :
- 8542.39.00.01
- Number of Terminations :
- 28
- Datasheets
- MCP23018-E/SO

I/O Expanders Microchip Technology MCP23018-E/SO Overview
Introducing the MCP23018-E/SO from Microchip Technology, a versatile IC I/O expander designed to enhance your electronic circuits with ease. This innovative device offers seamless integration and expansion of input/output capabilities, making it an ideal solution for a wide range of applications.
With its compact 28SOIC package and I2C interface, the MCP23018-E/SO simplifies the process of expanding I/O channels in your designs. Whether you're working on industrial automation, consumer electronics, or embedded systems, this powerful expander provides the flexibility and performance you need to bring your projects to life.
Unlock new possibilities and streamline your development process with the MCP23018-E/SO I/O expander from Microchip Technology.
MCP23018-E/SO Features
- 16-bit I/O expander
- I2C interface for easy integration
- 28SOIC package for space-saving design
- High-performance operation
- Low-power consumption
- Wide operating voltage range
- Simple control and configuration
- Robust and reliable construction
MCP23018-E/SO Applications
- Industrial Automation: Implement GPIO expansion for control systems, sensors, and actuators, enhancing the efficiency and functionality of industrial equipment.
- Consumer Electronics: Integrate additional input/output channels into devices such as smart home appliances, gaming peripherals, and audio equipment, enabling enhanced user experiences and connectivity.
- Embedded Systems: Expand the capabilities of microcontroller-based systems by adding more I/O ports for interfacing with various sensors, displays, and peripherals, facilitating versatile and scalable embedded solutions.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















