The NCV4276ADS50R4G from ON Semiconductor is a robust automotive-grade low dropout (LDO) linear voltage regulator, designed to provide a stable and reliable power supply for automotive and other applications subjected to harsh environments. This component is particularly well-suited for microcontroller power supply, sensor interfaces, and other electronic systems that require a steady voltage in the face of variable input conditions.

Key Features

• Output Voltage: This device offers a precise output voltage of 5.0V, which is critical for ensuring the consistent operation of sensitive automotive electronics.
• High Output Current: Capable of delivering up to 400 mA of output current, the NCV4276ADS50R4G can power a wide range of components without the need for an external pass transistor.
• Low Dropout Voltage: With a low dropout voltage, this LDO can maintain regulation with minimal difference between the input and output voltages, enhancing efficiency in operation.
• Thermal Protection: The device includes thermal shutdown protection, safeguarding it and the application from damage due to excessive temperature rise.
• Short Circuit Protection: In-built short circuit protection ensures the longevity of both the regulator and the application it powers by preventing damage due to output short circuits.
• Wide Operating Temperature: With an operating temperature range of -40°C to 125°C, the NCV4276ADS50R4G is built to withstand extreme conditions, making it ideal for automotive and industrial applications.
• Automotive Qualification: This product is AEC-Q100 qualified, signifying it meets the rigorous reliability standards required for automotive components.

Applications

The NCV4276ADS50R4G is versatile and can be used in a variety of applications, including but not limited to:

• Automotive body control modules
• Instrument cluster systems
• Infotainment and telematics
• Power supplies for microcontrollers and sensors

ON Semiconductor's commitment to quality and reliability is evident in the NCV4276ADS50R4G, making it a preferred choice for designers who require a high-performance power management solution in challenging environments.