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MCP2551-I/P The Microchip Technology MCP2551-I/P is a half-duplex CAN transceiver operating at speeds up to 1 Mb/s. It is designed for 12V and 24V systems and features robust protection mechanisms.
Mfr Part #:

MCP2551-I/P

Available from 3 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP2551-I/P is a half-duplex CAN transceiver operating at speeds up to 1 Mb/s. It is designed for 12V and 24V systems and features robust protection mechanisms.
✓ Total Stock: 6,911 pcs
$ Price Range: $1.44

MCP2551-I/P Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,421 pcs
On Request
3421 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
2,400 pcs
On Request
2400 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,090 pcs
On Request
1090 pcs On Request 1 On Request On Request 20+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MCP2551-I/P Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duplex
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protection Features
Protocol
Receiver Hysteresis
Supplier Device Package
Supplier Package
Temperature Range
Type
Voltage
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MCP2551-I/P Description

Short technical summary and product information.

The MCP2551-I/P from Microchip Technology is a high-speed, fault-tolerant CAN transceiver that interfaces between a CAN protocol controller and the physical bus. It supports operation at speeds up to 1 Mb/s and is fully compatible with the ISO-11898 standard, including 24V requirements. This device is suitable for both 12V and 24V systems.

 

Key features include externally-controlled slope for reduced RFI emissions, detection of ground faults, power-on reset, and protection against short-circuit conditions and high-voltage transients. It also offers automatic thermal shutdown protection. The transceiver can support up to 112 nodes on the bus and provides high-noise immunity due to its differential bus implementation.

 

The MCP2551-I/P is available in an 8-PDIP package and is designed for through-hole mounting. It operates within a voltage range of 4.5V to 5.5V and has an operating temperature range of -40°C to +85°C. An unpowered node or brown-out event will not disturb the CAN bus, ensuring system stability.

 

This transceiver is ideal for applications requiring reliable communication over a CAN bus, such as automotive systems, industrial automation, and embedded control systems where noise and electrical transients are common.

MCP2551-I/P Quick Information

Product Type: CAN Transceiver
Canonical Name: MCP2551-I/P High-Speed CAN Transceiver
Subcategory: CANbus

MCP2551-I/P Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCP2551-I/P Estimated Pricing

Qty Low High
1+ $1.44 $1.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP2551-I/P Features

  • Supports 1 Mb/s CAN bus operation.
  • Implements ISO-11898 standard requirements.
  • Suitable for 12V and 24V systems.
  • Features protection against transients and shorts.
  • High-noise immunity via differential bus.

MCP2551-I/P Applications

  • Automotive control modules.
  • Industrial automation systems.
  • Embedded control applications.
  • Robust communication networks.

MCP2551-I/P FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the MCP2551-I/P?

The operating temperature range for the MCP2551-I/P is -40°C to +85°C.

What is the operating voltage of the MCP2551-I/P?

The MCP2551-I/P operates at a voltage range of 4.5V to 5.5V.

What protocol does the MCP2551-I/P support?

The MCP2551-I/P supports the CANbus protocol.

What is the package type for the MCP2551-I/P?

The MCP2551-I/P is available in an 8-DIP (0.300", 7.62mm) package.

How many nodes can be connected to the MCP2551-I/P bus?

Up to 112 nodes can be connected to the bus using the MCP2551-I/P.

Does the MCP2551-I/P offer protection against short-circuit conditions?

Yes, the MCP2551-I/P provides protection against short-circuit conditions.

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