MC34VR500VAES

Power Management - Specialized Overview

The MC34VR500VAES is a multi-output DC-DC regulator designed for QorIQ processing platforms. It integrates four buck converters with up to 4.5A total output capability and three user-programmable low-dropout (LDO) regulators. The device supports I2C interface control and features programmable startup sequences. It operates within an extended temperature range of -40°C to +125°C and utilizes a QFN 56 package for compact system integration.

Power Management - Specialized Feature Summary

• Integrates multiple switching regulators and LDOs for comprehensive power management
• Supports user-programmable LDO outputs for flexible voltage requirements
• Features I2C interface for digital configuration and monitoring
• Designed specifically for high-performance communication processors

Power Management - Specialized Applications

• QorIQ Processing Platforms
• Industrial Control Systems
• IoT Gateways
• Network Attached Storage (NAS)

Power Management - Specialized Procurement Notes

Verify the specific suffix 'VAES' against the official NXP datasheet to confirm pinout, thermal characteristics, and packaging details. Ensure compatibility with the target processor's power sequencing requirements. Confirm that the I2C address and register map match the system design specifications before finalizing procurement.

Power Management - Specialized Selection Notes

Select this component when powering complex SoCs like those in the QorIQ family requiring multiple simultaneous rails. It is suitable for designs needing integrated buck regulation and programmable LDOs in a single package. Consider its thermal performance in the QFN 56 package for high-density layouts.

Power Management - Specialized Part Context

This part belongs to the MC34VR500 series of multi-output DC-DC regulators from NXP Semiconductors. It is engineered to provide efficient power conversion for advanced networking and communication applications. The series is optimized for low static current and high efficiency across various load conditions.

Power Management - Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult NXP technical support or authorized distributors for direct replacements or pin-compatible alternatives if supply constraints exist.