MC33VR5500V1KS

Power Management - Specialized Overview

The MC33VR5500V1KS is a high-voltage power management IC from the VR5500 series, designed for automotive applications. It operates within an input voltage range of 5.1 V to 60 V and delivers up to 2.5 A output current. The device features adjustable output voltages between 3.3 V and 5.25 V with a quiescent current of 15 mA. It is housed in an HPQFN-56 package and supports surface mount installation. Certified to AEC-Q100 standards, it functions reliably across temperatures from -40°C to +125°C.

Power Management - Specialized Feature Summary

• High voltage tolerance supporting automotive electrical systems
• Integrated linear regulation capabilities
• Automotive grade reliability certification

Power Management - Specialized Applications

• Vehicle-to-everything (V2X) communication modules
• Automotive infotainment systems
• On-board radio equipment

Power Management - Specialized Procurement Notes

Verify the specific suffix against official NXP documentation to confirm exact pinout and functional configuration. Ensure compatibility with the target PCB footprint and thermal requirements. Confirm that the component meets all necessary automotive qualification standards for the intended deployment environment before finalizing procurement.

Power Management - Specialized Selection Notes

Select this component when a robust solution for high-voltage input conversion is required for sensitive automotive electronics. The wide input range accommodates various vehicle battery architectures. The integrated LDO functionality simplifies design by reducing external component count while maintaining stable output for downstream logic and sensors.

Power Management - Specialized Part Context

This part belongs to the VR5500 family of specialized power management ICs. These devices are engineered to provide reliable power distribution in demanding automotive environments. The series focuses on integrating multiple regulation stages into a compact form factor to support complex electronic control units and communication interfaces.

Power Management - Specialized Replacement Considerations

Consult official substitution lists for compatible alternatives within the VR5500 family or equivalent high-voltage PMICs. Verify pin compatibility and electrical specifications before replacing.