onsemi

NCV571SN10T1G

NCV571SN10T1G Description

The NCV571SN10T1G is a high-performance linear voltage regulator designed for automotive applications. Manufactured by onsemi, this regulator offers a fixed output voltage of 1V and is capable of delivering up to 150mA of output current. It features a maximum input voltage of 12V, making it suitable for a wide range of power supply requirements. The regulator is designed with a positive output configuration and includes an enable control feature, allowing for precise control over its operation.

NCV571SN10T1G Features

• Output Type: Fixed at 1V, ensuring stable power supply to sensitive automotive electronics.
• Input Voltage Range: Up to 12V, providing flexibility in various automotive power systems.
• Output Current: 150mA, sufficient for driving small to medium-sized loads.
• Low Dropout Voltage: Maximum of 0.65V at 10mA, ensuring efficient operation even at low input-to-output voltage differentials.
• Low Quiescent Current: 1 µA, minimizing power consumption during idle periods.
• Control Features: Enable function allows for dynamic control and power savings.
• Protection Features: Over-current and over-temperature protection ensures reliable operation and prevents damage under fault conditions.
• Package Type: Tape & Reel (TR) for surface mount applications, suitable for automated assembly processes.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for storage and handling in various environments.

NCV571SN10T1G Applications

The NCV571SN10T1G is ideally suited for automotive applications where a stable and efficient power supply is critical. Its low dropout voltage and low quiescent current make it particularly useful in battery-powered systems where efficiency and longevity are paramount. Specific use cases include:

• Automotive Electronics: Powering control units, sensors, and other electronic components in vehicles.
• Battery Management Systems: Ensuring stable power supply to critical components in hybrid and electric vehicles.
• In-Car Infotainment Systems: Providing reliable power to infotainment systems, ensuring uninterrupted operation.
• Advanced Driver Assistance Systems (ADAS): Supporting the power requirements of ADAS components, such as cameras and radar systems.

Conclusion of NCV571SN10T1G

The NCV571SN10T1G is a robust and efficient linear voltage regulator designed for demanding automotive applications. Its fixed 1V output and 150mA current capability, combined with low dropout voltage and low quiescent current, make it an ideal choice for applications requiring stable and efficient power supply. The inclusion of enable control and comprehensive protection features further enhances its reliability and versatility. Despite being marked as obsolete, the NCV571SN10T1G remains a valuable component for legacy systems and applications where its unique features and performance benefits are still highly relevant.