MC34VR500V7ESR2

Power Management - Specialized Overview

The MC34VR500V7ESR2 is a multi-output DC/DC regulator from NXP Semiconductors, packaged in a QFN-56 form factor. It integrates four buck converters capable of delivering up to 4.5A output current and three user-programmable low-dropout regulators (LDOs). The device operates with an input voltage range of 2.8V to 4.5V and supports a switching frequency of 16MHz. It functions within a temperature range of -40°C to +105°C and includes shutdown capabilities.

Power Management - Specialized Feature Summary

• Integrates four high-current buck regulators and three programmable LDOs for comprehensive power management
• Supports flexible voltage configuration through user-programmable LDO outputs
• Designed for efficient operation with adjustable switching frequencies and shutdown control

Power Management - Specialized Applications

• Power supply systems for i.MX 8M family applications processors
• Industrial building automation controllers
• Mobile computing devices requiring multi-rail power distribution

Power Management - Specialized Procurement Notes

Verify the specific suffix 'ESR2' indicates reel packaging when ordering. Confirm compatibility with the target PCB footprint for the QFN-56 package. Ensure design accounts for the specified thermal operating limits and input voltage constraints during integration.

Power Management - Specialized Selection Notes

Select this component when designing systems requiring multiple regulated rails from a single source. It is suitable for applications needing both high-current switching regulation and precise analog supply voltages. Consider the QFN-56 package size and thermal dissipation requirements relative to the enclosure design.

Power Management - Specialized Part Context

This part belongs to the MC34VR500 series of PMICs designed primarily for NXP's i.MX 8M application processors. It serves as a key power management solution for edge computing platforms, providing the necessary voltage rails for CPU cores, memory, and peripherals in a compact integrated circuit.

Power Management - Specialized Replacement Considerations

Check MC34VR500VBES or MC34VR500VAES for tray-packaged equivalents with similar electrical characteristics. Verify pin-to-pin compatibility and software register settings before substituting.