MLX80050KDC-CAA-100-RE

Drivers, Receivers, Transceivers Overview

The MLX80050KDC-CAA-100-RE is a LIN System Basis IC compliant with LIN 2.x and SAE J2602 standards. It integrates a linear low-drop voltage regulator providing 5V at 70mA (±2%), a LIN bus transceiver supporting baud rates up to 20 kBaud, and a reset unit. The device operates within a supply voltage range of 5V to 27V and features three modes: Normal, Silent, and Sleep. Key electrical parameters include a sleep mode current of 20µA, a VCC undervoltage detection threshold of 4.1V, and an operating temperature range from -40°C to 125°C. It is housed in an SOIC8 package.

Drivers, Receivers, Transceivers Feature Summary

• Integrates a 5V/70mA linear low-drop voltage regulator with output current limitation.
• Features a LIN bus transceiver with slew rate control for optimized electromagnetic emissions.
• Includes remote and local wake-up source recognition capabilities.
• Provides high ESD robustness with direct discharge protection exceeding 20kV on the LIN pin.

Drivers, Receivers, Transceivers Applications

• Slave nodes in LIN Bus systems conforming to LIN specification revision 2.x.
• Automotive electronic control units requiring load dump protection.
• Applications necessitating silent mode operation for reduced electromagnetic interference.

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix CAA-100-RE against the manufacturer's latest documentation to confirm package type and reel configuration. Ensure compatibility with automotive qualification requirements such as AEC-Q100 before finalizing procurement decisions.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a 5V regulator output is required alongside LIN communication. Compare against the MLX80030 series if a 3.3V regulator is needed instead. Consider the MLX80051 variant if integrated window watchdog functionality is necessary for the application design.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MLX8005x family of LIN System Basis ICs manufactured by Melexis. It shares functional similarities with the MLX8003x series but differs primarily in the regulated output voltage level. The KDC suffix indicates the SOIC8 package option.

Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided datasheet. Evaluate the MLX80051KLQ-BAA-000-RE only if QFN packaging or additional watchdog features are acceptable alternatives.