onsemi

NCV4275ADS50G

NCV4275ADS50G Description

The NCV4275ADS50G is a linear regulator IC designed for automotive applications, offering a fixed output voltage of 5V and a maximum output current of 450mA. Manufactured by onsemi, this regulator is part of the Power Management (PMIC) category and is housed in a D2PAK-5 package. It features a maximum input voltage of 42V and a dropout voltage of 0.5V at 300mA, ensuring efficient operation even under varying input conditions. The regulator also includes protection features such as over-temperature, reverse polarity, and short-circuit protection, making it robust and reliable for demanding automotive environments.

NCV4275ADS50G Features

• Output Type: Fixed at 5V, providing a stable power supply for sensitive electronics.
• Input Voltage Range: Up to 42V, suitable for a wide range of automotive power sources.
• Output Current: Capable of delivering up to 450mA, sufficient for various electronic components.
• Dropout Voltage: Low dropout of 0.5V at 300mA ensures high efficiency and minimal power loss.
• Protection Features: Over-temperature, reverse polarity, and short-circuit protection enhance reliability and durability.
• Control Features: Reset functionality allows for system reset under specific conditions.
• Low Quiescent Current: 200 µA ensures minimal power consumption during idle states.
• High PSRR: 60dB at 100Hz reduces noise and improves signal integrity.
• Moisture Sensitivity Level: MSL 1 (Unlimited) makes it suitable for various environmental conditions.
• Mounting Type: Surface mount design facilitates easy integration into compact automotive systems.

NCV4275ADS50G Applications

The NCV4275ADS50G is ideal for automotive applications where a reliable and efficient power supply is crucial. Its robust design and protection features make it suitable for:

• Automotive Electronics: Powering electronic control units (ECUs), infotainment systems, and other automotive electronics.
• Industrial Systems: Providing stable power for industrial control modules and sensors.
• Consumer Electronics: Ensuring reliable power supply for portable devices and peripherals.

Conclusion of NCV4275ADS50G

The NCV4275ADS50G is a versatile and reliable linear regulator designed for automotive applications. Its fixed 5V output and maximum 450mA current capability, combined with low dropout voltage and comprehensive protection features, make it an excellent choice for powering sensitive electronics. Despite being marked as obsolete, its performance and reliability continue to make it a preferred option in specific applications. The NCV4275ADS50G's robust design and automotive-grade specifications ensure it remains a valuable component in the power management landscape.