MC34VR500V6ESR2

Power Management - Specialized Overview

The MC34VR500V6ESR2 is a multi-output DC/DC regulator from NXP Semiconductors, designed for high-performance power management. It features four Buck converters capable of up to 4.5A output current each, alongside three user-programmable Low Dropout (LDO) regulators. The device operates within an input voltage range of 2.8 V to 4.5 V and supports a switching frequency of 16 MHz. It utilizes a QFN-56 package for surface-mount installation. The component includes shutdown functionality and exhibits a load regulation of 0.4 mV/mA. It functions reliably across an operating temperature range from -40°C to +105°C.

Power Management - Specialized Feature Summary

• Integrates four independent Buck converters with high current capability
• Includes three user-programmable LDO regulators for flexible voltage rails
• Supports high-frequency operation at 16 MHz for compact design
• Features integrated shutdown control for power management efficiency

Power Management - Specialized Applications

• QorIQ processing platforms
• Multi-rail system power distribution
• High-density embedded computing systems

Power Management - Specialized Procurement Notes

Verify the specific suffix 'ESR2' indicates reel packaging versus tray variants like 'ES'. Confirm RoHS compliance status through official documentation. Ensure I2C interface compatibility with target controller. Validate thermal requirements for the QFN-56 package in the final assembly. Check humidity sensitivity classification for storage and reflow processes.

Power Management - Specialized Selection Notes

Select this part when multiple regulated outputs are required from a single IC. The adjustable Buck outputs allow customization for various logic levels. User-programmable LDOs provide additional flexibility for analog circuits. Consider the 16 MHz switching frequency for EMI constraints. Evaluate the 4.5A per channel capacity against peak load demands.

Power Management - Specialized Part Context

This component belongs to the MC34VR500 series of PMICs. It is specifically tailored for complex digital systems requiring stable, multi-voltage power supplies. The integration of switching regulators and LDOs reduces board space compared to discrete solutions. It serves as a central power management unit in advanced networking and computing hardware.

Power Management - Specialized Replacement Considerations

MC34VR500V6ES

Power Management - Specialized FAQ

What is the maximum output current per Buck converter?

Each of the four Buck converters can deliver up to 4.5 A.

How many LDO regulators are included?

The device includes three user-programmable LDO regulators.

What is the operating temperature range?

The component operates between -40°C and +105°C.