NCP6324CMTAATBG

Voltage Regulators - DC DC Switching Regulators Overview

The NCP6324CMTAATBG is a synchronous buck converter from onsemi, designed for high-efficiency DC-DC conversion. It operates with an input voltage range of 2.5 V to 5.5 V and provides a single adjustable output voltage from 0.6 V to 5.5 V. The device delivers up to 2 A of continuous output current at a fixed switching frequency of 3 MHz. Packaged in an 8-pin WDFN with an exposed pad, it supports surface-mount installation. The component functions within a temperature range of -40°C to +125°C and includes shutdown capabilities for power management.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification topology ensures high efficiency and low ripple across the load range.
• Fixed 3 MHz switching frequency allows for the use of small external passive components.
• Adjustable output voltage capability supports diverse subsystem power requirements.
• Integrated shutdown pin enables effective power management in portable applications.

Voltage Regulators - DC DC Switching Regulators Applications

• Portable devices powered by single-cell Li-ion batteries
• Systems powered by three-cell Alkaline, NiCd, or NiMH battery packs
• Subsystems requiring efficient step-down conversion from 3.7V or 5V sources

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'C' against the official datasheet to confirm output voltage characteristics, as variations exist within the NCP6324 family. Confirm RoHS compliance status and check for End-of-Life (EOL) notices, as some variants in this series may have discontinued status. Ensure the WDFN-8 package availability matches your manufacturing equipment specifications before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is needed for converting 3.7V or 5V inputs to lower voltages for portable electronics. The 3 MHz frequency is suitable for designs prioritizing small footprint over ultra-low noise. Compare against NCP6324B if automotive qualification is not required, as the NCV prefix denotes automotive grade. Ensure the 2A current rating meets the peak load demands of the target application.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the NCP6324 family of synchronous buck converters optimized for portable applications. It shares architectural similarities with the NCP6324B but may differ in specific electrical tolerances or testing criteria defined by the manufacturer. The family is designed to replace linear regulators in battery-powered devices to extend operational life through improved efficiency.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult the manufacturer's latest replacement guide or contact technical support for qualified alternatives, as direct pin-to-pin replacements may require verification of electrical parameter compatibility.