MCP2003-E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP2003-E/SN is a LIN bus transceiver in SOIC-8 package supporting the LIN 2.0 protocol. Features a single transceiver channel operating at up to 20 kbps with 8V to 18V bus supply range. Available in stock with worldwide shipping at competitive pricing.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- MCP2003-E/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8690(MOQ 5)
- 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 MCP2003-E/SN?
- LIN 2.0 compliant single-channel transceiver supporting bus speeds up to 20 kbps for automotive and industrial networks
- Wide bus supply voltage range of 8V to 18V with integrated fault protection and short-circuit tolerance
- Low-current sleep mode for power-sensitive automotive node designs requiring minimal standby current
- SOIC-8 package enables easy PCB layout and manual or automated soldering in both prototype and production builds
What is MCP2003-E/SN used for?
The MCP2003-E/SN is designed for automotive body electronics such as window lift controls, seat position modules, and interior lighting nodes that communicate over a LIN sub-bus. It is also used in industrial equipment where a single-wire, low-cost serial bus connects sensors and actuators to a master controller without the overhead of CAN. The SOIC-8 package and 8V–18V bus supply range make integration straightforward in 12V automotive and 24V industrial systems.
What are the specifications of MCP2003-E/SN?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 0 |
| 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 |
| Screening Level | TS 16949 |
| Supply Voltage-Nom | 12V |
| Surface Mount | YES |
| Telecom IC Type | LIN TRANSCEIVER |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## MCP2003-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 MCP2003-E/SN datasheet?
MCP2003-E/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP2003-E/SN?
Compatible alternatives and drop-in replacements for MCP2003-E/SN:
suggested
suggested
suggested
suggested
Frequently Asked Questions
What is the maximum data rate supported by MCP2003-E/SN and how does this compare to CAN bus speeds?
The MCP2003-E/SN supports a maximum LIN bus data rate of 20 kbps, which is well below the 1 Mbps maximum of CAN. LIN's lower speed is intentional for cost-sensitive body electronics where a single-wire, 20 kbps link is sufficient for controlling actuators such as window lifts, mirror adjusters, or HVAC blower fans.
Over what supply voltage range can MCP2003-E/SN LIN bus operate reliably?
The MCP2003-E/SN LIN transceiver supports a bus supply (VBAT) range of 8V to 18V, covering standard 12V automotive battery systems including cold-crank conditions below 9V and load-dump transients up to 18V. An integrated voltage regulator and fault-protection circuitry ensure reliable communication across this full range.
Which automotive body control modules benefit most from using MCP2003-E/SN as the LIN physical layer?
Automotive nodes such as door modules, seat controllers, sun-roof actuators, and interior lighting dimmers are ideal applications. Each of these sub-nodes communicates at up to 20 kbps over a single-wire LIN network to a body control module, and MCP2003-E/SN provides the compliant physical layer transceiver needed within an 8-pin SOIC-8 footprint.
How does MCP2003-E/SN handle fault conditions on the LIN bus line?
The MCP2003-E/SN includes integrated short-circuit and overtemperature protection on the LIN bus pin. When a bus short to battery or ground is detected, the device limits current to protect both the IC and the wiring harness. Thermal shutdown activates above approximately 150°C junction temperature, and normal operation resumes automatically after the fault is cleared.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $1.1500 | $5.75 |
| 25+ | $1.1200 | $28.00 |
| 100+ | $0.9800 | $98.00 |
| 1000+ | $0.8780 | $878.00 |
| 2500+ | $0.8730 | $2182.50 |
| 5000+ | $0.8690 | $4345.00 |
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