onsemi

NCV33164D-5R2G

NCV33164D-5R2G Description

The NCV33164D-5R2G from onsemi is a high-performance, automotive-grade single-channel voltage supervisor IC designed for precision monitoring of power supply voltages. Housed in an 8-SOIC package and delivered in Tape & Reel (TR), this device ensures reliable operation in harsh environments. It features a fixed 4.33V threshold voltage with an active-low open-drain output, making it ideal for systems requiring robust reset functionality. Compliant with ROHS3 and REACH standards, it meets stringent automotive requirements (AEC-Q100 qualified) while offering MSL 1 (Unlimited) moisture sensitivity for extended shelf life.

NCV33164D-5R2G Features

• Automotive-Grade Reliability: Certified for automotive applications with extended temperature range and high EMI immunity.
• Precision Monitoring: Fixed 4.33V threshold ensures accurate undervoltage detection for 5V systems.
• Open-Drain Output: Flexible integration with microcontrollers or logic circuits; supports wired-OR configurations.
• Low Power Consumption: Optimized for energy-sensitive designs.
• Robust Packaging: 8-SOIC with Tape & Reel for automated assembly efficiency.
• Compliance: ROHS3, REACH Unaffected, and EAR99 (export-friendly).

NCV33164D-5R2G Applications

• Automotive ECUs: Engine control units, infotainment systems, and ADAS modules requiring stable voltage monitoring.
• Industrial Systems: PLCs, motor drives, and power supplies where undervoltage protection is critical.
• Consumer Electronics: Smart home devices, IoT edge nodes, and battery-powered equipment.
• Embedded Systems: Microcontroller reset circuits in aerospace or medical devices (where reliability is paramount).

Conclusion of NCV33164D-5R2G

The NCV33164D-5R2G stands out for its automotive-grade robustness, precise voltage supervision, and flexible output configuration. Its open-drain output and 4.33V threshold make it a superior choice for 5V systems demanding fail-safe operation. Ideal for mission-critical applications in automotive, industrial, and embedded markets, this supervisor IC combines reliability with ease of integration, backed by onsemi’s quality assurance.