The NCV4276DS50R4 is a robust, high-performance low dropout regulator (LDO) designed by ON Semiconductor, renowned for its commitment to quality and innovation in the semiconductor industry. This particular LDO is engineered to meet the stringent requirements of automotive applications, ensuring reliable performance under varying conditions.

Key Features

• Output Voltage: The device provides a stable output voltage of 5.0V, which is ideal for powering sensitive automotive electronics that require a consistent power supply.
• High Output Current: With an ability to deliver up to 400 mA of output current, it can easily cater to the needs of high-demand circuits.
• Wide Input Voltage Range: The NCV4276DS50R4 operates efficiently with an input voltage range from 5.5V to 45V, accommodating a broad spectrum of automotive battery voltages.
• Low Dropout Voltage: The low dropout feature ensures minimal voltage difference between the input and output, enhancing efficiency, especially in low-voltage conditions.
• Overcurrent and Overtemperature Protection: These safety features protect the device and the connected circuitry from potential damage due to excessive current or high temperatures.
• Automotive Qualification: It is AEC-Q100 qualified, indicating that it has passed rigorous testing for automotive reliability and performance standards.

Applications

The NCV4276DS50R4 is particularly suited for automotive environments where reliability and consistency are paramount. It is an excellent choice for:

• Powering microcontrollers and other sensitive electronic components in vehicles.
• Providing a stable power source in infotainment systems, navigation units, and advanced driver-assistance systems (ADAS).
• Serving as a reliable power supply in body control modules, sensors, and other automotive subsystems.

Package and Quality

This LDO comes in a sturdy, compact D2PAK package that ensures robustness and space-efficiency on the circuit board. The NCV4276DS50R4 is also part of ON Semiconductor's performance-driven portfolio, which is characterized by high-quality standards and a commitment to delivering reliable and durable components for the automotive industry.