MCP2025T-500E/SN

Drivers, Receivers, Transceivers Overview

The MCP2025T-500E/SN is an automotive LIN transceiver with a 5.0V LDO regulator, compliant with LIN 1.3/2.1 and SAE J2602-2. It supports baud rates up to 20 kBaud in SOIC-8 packages. Operating voltage ranges from 6.0V to 18.0V, with quiescent current at 200 µA (typical). The integrated LDO provides 5.0V output at 70 mA capability. It features 43V load dump protection, ±15 kV ESD immunity on LBUS/VBB, and operates across -40°C to +125°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrated 5.0V low-dropout regulator providing up to 70 mA for microcontroller power supply
• Compliant with LIN Bus Specifications Version 1.3, 2.1 and SAE J2602-2 standards
• Robust transient protection including 43V load dump tolerance and ISO 7637 compliance
• Dual low-power modes: Transmitter Off (90 µA) and Power Down (4.5 µA)

Drivers, Receivers, Transceivers Applications

• Automotive body control modules and sensor nodes
• Industrial serial bus communication interfaces
• Microcontroller-to-LIN half-duplex physical layer connections

Drivers, Receivers, Transceivers Procurement Notes

Verify the 'T' suffix indicates tape-and-reel packaging and 'SN' denotes the SOIC-8 package. Confirm the '-500' designation matches the required 5.0V regulator output. Ensure the component meets RoHS requirements for your specific manufacturing process.

Drivers, Receivers, Transceivers Selection Notes

Select this part when a 5.0V regulated supply is needed directly from the LIN node. Compare against the MCP2025-330 if a 3.3V regulator is preferred. Consider the MCP2050 family if a built-in watchdog timer is required alongside the transceiver functionality.

Drivers, Receivers, Transceivers Part Context

This device belongs to the MCP2025 family of LIN transceivers manufactured by Microchip Technology. It serves as a physical interface between CMOS/TTL logic levels and the LIN bus, designed specifically for automotive environments requiring high reliability and electromagnetic immunity.

Drivers, Receivers, Transceivers Replacement Considerations

The MCP2025-330E/SN is a direct functional substitute offering a 3.3V regulator instead of 5.0V. Other compatible devices include the MCP202XA series for basic transceiver needs without the integrated regulator.