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NCV2931D2T5.0R4G

NCV2931D2T5.0R4G Description

The NCV2931D2T5.0R4G is a linear regulator IC designed for automotive applications, offering a fixed output voltage of 5V and a maximum output current of 100mA. Manufactured by onsemi, this device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a Surface Mount D2PAK package. Despite its Obsolete product status, the NCV2931D2T5.0R4G remains a reliable choice for applications requiring a stable power supply with a maximum input voltage of 26V. It features a low dropout voltage of 0.6V at 100mA, ensuring efficient operation even under low input-to-output voltage differentials.

NCV2931D2T5.0R4G Features

• Fixed Output Voltage: Provides a stable 5V output, ideal for applications requiring a consistent power supply.
• High Input Voltage Range: Capable of handling input voltages up to 26V, making it suitable for automotive environments with varying voltage levels.
• Low Dropout Voltage: With a maximum dropout voltage of 0.6V at 100mA, this regulator ensures high efficiency and minimal power loss.
• Over Current and Over Temperature Protection: Equipped with protection features to safeguard against overcurrent and overtemperature conditions, enhancing reliability and longevity.
• High PSRR: Achieves a Power Supply Rejection Ratio (PSRR) of 90dB at 120Hz, effectively filtering out noise from the input supply.
• Low Quiescent Current: Consumes only 1mA in quiescent state, minimizing power consumption during standby.
• Automotive Grade: Certified for automotive use, ensuring robustness and reliability in demanding environments.
• Compliance: ROHS3 Compliant and REACH Unaffected, adhering to environmental and regulatory standards.

NCV2931D2T5.0R4G Applications

The NCV2931D2T5.0R4G is particularly well-suited for automotive applications where a stable and efficient power supply is crucial. Its low dropout voltage and high PSRR make it ideal for powering sensitive electronic systems, such as:

• In-Car Electronics: Radios, GPS systems, and infotainment units benefit from the stable 5V output and low noise characteristics.
• Control Modules: Engine control units (ECUs) and body control modules (BCMs) can leverage the regulator's robustness and protection features.
• Sensors and Actuators: Provides reliable power to various sensors and actuators, ensuring accurate and consistent performance.

Conclusion of NCV2931D2T5.0R4G

The NCV2931D2T5.0R4G is a versatile and reliable linear regulator designed for automotive applications. Its combination of a fixed 5V output, high input voltage range, and low dropout voltage make it an efficient and stable power solution. The inclusion of overcurrent and overtemperature protection features further enhances its reliability, making it suitable for demanding automotive environments. Although marked as Obsolete, the NCV2931D2T5.0R4G remains a valuable component for applications requiring a robust and efficient power supply.