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NCV4269ADW50R2G

NCV4269ADW50R2G Description

The NCV4269ADW50R2G from onsemi is a fixed 5V linear voltage regulator designed for automotive-grade applications, delivering a stable output current of 150mA with an input voltage range up to 45V. Packaged in a 20-SOIC surface-mount form factor, this regulator is optimized for space-constrained and high-reliability environments. It features low quiescent current (250 µA) and a low dropout voltage (0.5V @ 100mA), ensuring efficient power management in battery-operated or low-voltage systems.

NCV4269ADW50R2G Features

• Automotive-Grade Compliance: Meets stringent automotive reliability standards, making it ideal for vehicle electronics.
• Robust Protection: Includes over-temperature, reverse polarity, and short-circuit protection, enhancing system durability.
• Reset Control: Integrated reset functionality ensures safe power-up/down sequences for microcontrollers.
• Low Power Consumption: 3 mA max supply current and 250 µA quiescent current minimize energy waste.
• Wide Input Range (Up to 45V): Suitable for 12V/24V automotive systems and industrial power supplies.
• RoHS3 & REACH Compliant: Environmentally friendly and compliant with global regulations.

NCV4269ADW50R2G Applications

• Automotive Systems: Engine control units (ECUs), infotainment, and lighting modules.
• Industrial Electronics: Power supplies for sensors, actuators, and control systems.
• Battery-Powered Devices: Portable equipment requiring stable 5V output under varying input conditions.
• Embedded Systems: Microcontroller power management with reset functionality.

Conclusion of NCV4269ADW50R2G

The NCV4269ADW50R2G stands out as a high-reliability, automotive-grade linear regulator with exceptional protection features and low power consumption. Its wide input range and compact design make it a versatile choice for demanding environments, particularly in automotive and industrial applications. While marked as obsolete, its robust performance ensures continued suitability for legacy designs or systems requiring proven stability.