NCV8614BMNR2G

Overview

The NCV8614BMNR2G is a triple-output linear voltage regulator designed for automotive applications. It features an Automatic Switchover (ASO) input voltage selector that chooses between three input sources to minimize power dissipation and maintain output stability across varying battery line voltages. The device includes a reset/delay circuit and control features tailored for automotive radio systems and instrument clusters, powering always-on loads like CAN transceivers and microcontrollers.

Feature Summary

• Automatic Switchover input voltage selector reduces power dissipation
• Triple-output configuration supports multiple system rails
• Integrated reset and delay circuitry for system management
• Optimized for automotive radio and instrument cluster environments

Applications

• Automotive radio systems
• Instrument cluster power supplies
• CAN transceiver power
• Microcontroller core and memory supply

Procurement Notes

Verify the specific suffix 'MNR2G' against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure the component meets AEC-Q100 automotive qualification requirements if applicable to your design. Cross-reference the ASO functionality with your system's input voltage profile to validate performance under varying battery conditions.

Selection Notes

Select this component when designing power solutions for automotive radios or instrument clusters requiring multiple regulated outputs from a single IC. The integrated ASO feature makes it suitable for systems experiencing wide input voltage fluctuations. Consider combining it with the NCV885x controller for comprehensive power distribution in complex automotive infotainment architectures.

Part Context

This part belongs to onsemi's automotive linear regulator portfolio, specifically targeting high-reliability applications. It complements other power management ICs like the NCV885x to form complete power solutions. The device addresses the need for efficient power delivery to always-on loads in vehicles, ensuring stable operation for critical communication and processing units.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs by comparing pinout, electrical characteristics, and thermal performance with any potential alternative components before implementation.