MC33FS4507KAER2

Power Management - Specialized Overview

The MC33FS4507KAER2 is a System Basis Chip from the NXP FS4500 series, designed for power train applications. It integrates a linear voltage regulator with a maximum output current of 500 mA and an adjustable output voltage range of 1 V to 5 V. The device operates within an input voltage range of 2.7 V to 40 V. It supports a wide operating temperature range from -40 °C to +125 °C. The component is housed in a 48-pin HLQFP (7x7 mm) package.

Power Management - Specialized Feature Summary

• Integrates linear voltage regulation capabilities for system basis functionality
• Designed specifically for automotive power train environments
• Supports extended industrial temperature operation ranges

Power Management - Specialized Applications

• Automotive power train systems
• Specialized power management IC applications
• System basis chip implementations requiring integrated regulation

Power Management - Specialized Procurement Notes

Verify the exact suffix KAER2 against official NXP documentation to confirm pinout and thermal pad specifications. Ensure compatibility with the 48-HLQFP footprint during PCB layout. Cross-reference RoHS compliance status directly with the manufacturer's latest environmental declaration before procurement.

Power Management - Specialized Selection Notes

Select this component when a combined system basis chip and linear regulator solution is required for power train modules. Consider the 500 mA output limit and 40 V input tolerance as primary constraints. Evaluate the LQFP-48EP package suitability for high-temperature automotive environments compared to alternative packages in the FS4500 family.

Power Management - Specialized Part Context

This part belongs to the NXP FS4500 series of professional power management ICs. These chips are engineered for robust automotive applications, combining multiple power stages into a single compact package. The series targets complex electronic control units where space efficiency and thermal performance are critical design factors.

Power Management - Specialized Replacement Considerations

Consult NXP datasheets for direct cross-references within the FS4500 family, such as variants with different output currents or regulatory features. Verify pin-to-pin compatibility before substituting with other System Basis Chips.