MCZ33730EKR2

Overview

The MCZ33730EKR2 is a linear voltage regulator manufactured by NXP Semiconductors, classified under PMIC power management ICs. It features a switching mode power supply with multiple regulators. The component is AEC-Q100 qualified and exhibits moisture sensitivity. It is supplied in a reel package format.

Feature Summary

• Integrates a switching mode power supply architecture with multiple regulator outputs for efficient power management.
• Designed for automotive applications with AEC-Q100 qualification ensuring reliability standards.
• Includes moisture sensitivity handling requirements for storage and assembly processes.

Applications

• Automotive electronic systems requiring regulated power distribution
• Power management integrated circuits in vehicle control units
• Embedded systems utilizing NXP PMIC solutions

Procurement Notes

Verify the current lifecycle status as the component is listed as discontinued. Confirm availability through authorized distributors or secondary markets, noting that Mouser reports limited supply in certain regions. Ensure compliance with RoHS directives and check specific ordering suffixes for package variations before procurement.

Selection Notes

Select this component for designs requiring a multi-regulator linear solution with switching input characteristics. Consider the SOIC-32 package constraints and thermal performance. Verify compatibility with system voltage requirements and ensure the AEC-Q100 qualification meets automotive reliability standards. Check for alternative active parts if long-term supply is critical.

Part Context

This part belongs to NXP's portfolio of power management ICs, specifically within the linear voltage regulator category. It serves as a System Basis Chip (SBC) variant, integrating power regulation with interface capabilities for automotive microcontrollers. The product line supports various vehicle networks and control applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the component is discontinued, engineers should consult NXP technical support for recommended functional replacements or next-generation alternatives compatible with the existing design constraints.