Mfr Part #:

MCP2551-E/SN

The Microchip Technology MCP2551-E/SN is a high-speed CAN transceiver operating at up to 1 Mb/s. It is suitable for 12V and 24V systems and comes in an 8-SOIC package.

✓ Total Stock: 1,998 pcs

$ Price Range: $1.44

MCP2551-E/SN Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,480 pcs On Request	1480 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	518 pcs On Request	518 pcs	On Request	1	On Request	On Request	20+	On Request	On Request

MCP2551-E/SN Description

Short technical summary and product information.

The MCP2551-E/SN from Microchip Technology is a fault-tolerant, high-speed CAN transceiver designed to interface 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 automotive systems.

Key features include externally-controlled slope for reduced RFI emissions, detection of ground faults on the TXD input, and protection against short-circuit conditions, high-voltage transients, and automatic thermal shutdown. It also offers power-on reset and voltage brown-out protection, ensuring that an unpowered node or brown-out event does not disturb the CAN bus. The transceiver operates within a voltage range of 4.5V to 5.5V and has a wide operating temperature range of -40°C to +125°C.

Packaged in an 8-SOIC (0.154", 3.90mm Width) surface-mount package, the MCP2551-E/SN provides high-noise immunity due to its differential bus implementation. It supports up to 112 nodes on the bus, making it a robust solution for various automotive and industrial CAN network applications.

MCP2551-E/SN Quick Information

Product Type: CAN Transceiver

Canonical Name: MCP2551-E/SN High-Speed CAN Transceiver

Subcategory: CANbus Transceiver

MCP2551-E/SN Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MCP2551-E/SN Estimated Pricing

Qty	Low	High
1+	$1.44	$1.44

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

MCP2551-E/SN Features

High-speed CAN transceiver up to 1 Mb/s.
Compliant with ISO-11898 standard.
Operates from 4.5V to 5.5V.
Wide temperature range: -40°C to +125°C.
Surface mount 8-SOIC package.

MCP2551-E/SN Applications

Suitable for 12V and 24V systems.
Provides high noise immunity.
Supports up to 112 nodes on the bus.
Fault-tolerant CAN bus interface.

MCP2551-E/SN FAQs

4 frequently asked questions generated from this part’s specifications.

What is the operating temperature range for the MCP2551-E/SN?

The operating temperature range is -40°C to +125°C.

What type of package is the MCP2551-E/SN supplied in?

The MCP2551-E/SN is supplied in an 8-SOIC package.

What is the operating voltage for this CAN transceiver?

The operating voltage is between 4.5V and 5.5V.

Is the MCP2551-E/SN compliant with the ISO-11898 standard?

Yes, it implements the ISO-11898 standard physical layer requirements.

Category	Drivers, Receivers, Transceivers
Manufacturer Name	Microchip Technology
Data Rate	1 Mb/s
Duplex	Half
Lead Spacing	3.9 mm
Mounting Type	Surface Mount
Number of Drivers	1/1
Operating Temperature	-40°C to +125°C
Protection Features	Power-on Reset and voltage brown-out protection, Protection against damage due to short-circuit conditions (positive or negative battery voltage), Protection against high-voltage transients, Automatic thermal shutdown protection
Protocol	CANbus
Receiver Hysteresis	200 mV
Supplier Device Package	8-SOIC
Type	Transceiver
Voltage	4.5V to 5.5V