MCP2561-E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
The MCP2561-E/SN is a high-speed CAN (Controller Area Network) transceiver IC from Microchip, supporting data rates up to 1 Mbps, housed in an 8-pin SOIC package. It provides the physical layer interface between a CAN controller and the differential bus, with robust protection features for automotive and industrial reliability. Suitable for automotive ECUs, industrial networks, and embedded motor control systems.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- MCP2561-E/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8300(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP2561-E/SN?
- CAN transceiver supporting data rates up to 1 Mbps for high-speed CAN 2.0A/B networks
- Differential bus I/O with robust common-mode transient immunity for noisy environments
- Low standby current mode for power-saving in sleep/wake CAN node designs
- 8-pin SOIC package (JESD-30 R-PDSO-G8) for compact PCB integration
- Wide operating temperature range for automotive and industrial environments
- RoHS and lead-free compliant (JESD-609 e3)
What is MCP2561-E/SN used for?
MCP2561-E/SN is widely used as the physical layer CAN transceiver in automotive ECUs, powertrain control modules, and in-vehicle network nodes where ISO 11898-2 compliance is required. It is also used in industrial automation, robotics, and motor drive systems that use CAN bus for multi-node real-time communication at up to 1 Mbps.
What are the specifications of MCP2561-E/SN?
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 7Weeks |
| YTEOL | 3 |
| Data Rate | 1000Mbps |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Transceivers | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Supply Current-Max | 70mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Telecom IC Type | CAN TRANSCEIVER |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## MCP2561-E/SN Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Where can I find the MCP2561-E/SN datasheet?
MCP2561-E/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP2561-E/SN?
Compatible alternatives and drop-in replacements for MCP2561-E/SN:
suggested
suggested
suggested
suggested
Frequently Asked Questions
What is the maximum CAN bus data rate supported by MCP2561-E/SN, and is it compatible with CAN FD controllers?
MCP2561-E/SN supports CAN bus data rates up to 1 Mbps, compliant with the ISO 11898-2 physical layer standard. It is designed for Classical CAN 2.0A/2.0B networks; for CAN FD designs requiring data-phase rates above 1 Mbps, Microchip's MCP2561FD variant with higher bandwidth is the recommended replacement.
How does MCP2561-E/SN protect the CAN bus interface against electrical transients in automotive environments?
MCP2561-E/SN incorporates differential bus protection features including high common-mode transient immunity, protecting the CAN lines against voltage spikes and electrostatic discharge events common in automotive wiring harnesses. The device meets ISO 11898-2 requirements for automotive networks operating at 12 V or 24 V system voltages with up to 40 V bus fault tolerance.
What package does MCP2561-E/SN use, and how does it fit into a compact automotive ECU PCB layout?
MCP2561-E/SN comes in an 8-pin SOIC package (JESD-30 R-PDSO-G8) with a 1.27 mm pin pitch and a compact 4.9 mm x 3.9 mm body. This small footprint allows tight placement next to the CAN controller in automotive ECU designs, and the SOIC format is compatible with standard reflow soldering processes used in high-volume automotive manufacturing.
Is MCP2561-E/SN suitable for industrial automation networks using DeviceNet or CANopen protocols?
Yes. MCP2561-E/SN provides the ISO 11898-2 compatible physical layer required by higher-layer protocols such as CANopen and DeviceNet, both of which operate at up to 1 Mbps. Its robust differential transceiver with high EMI immunity makes it suitable for factory-floor industrial networks with cable lengths up to 40 meters at 1 Mbps or up to 1000 meters at lower baud rates.
What is the procurement lead time for MCP2561-E/SN, and are there pin-compatible alternatives to consider for supply chain risk mitigation?
MCP2561-E/SN has a factory lead time of approximately 7 weeks. For supply chain diversification, the MCP2551 is a predecessor device in the same 8-pin SOIC package and is pin-compatible in many designs, though it has a higher standby current. Buyers planning automotive or industrial production runs should maintain 8–10 weeks of safety stock to buffer against supply variability.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.1600 | $1.16 |
| 2+ | $0.8726 | $1.75 |
| 1000+ | $0.8600 | $860.00 |
| 5000+ | $0.8300 | $4150.00 |
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