onsemi

NCV612SQ50T1G

NCV612SQ50T1G Description

The NCV612SQ50T1G is a fixed-output linear voltage regulator designed by onsemi, a leading manufacturer in the power management integrated circuit (PMIC) category. This regulator is specifically tailored for automotive applications, ensuring robust performance and reliability in demanding environments. It features a fixed output voltage of 5V and can deliver a maximum output current of 100mA. The regulator operates with a maximum input voltage of 6V and boasts a low dropout voltage of 0.3V at 100mA, making it highly efficient even under low input-to-output voltage differentials.

NCV612SQ50T1G Features

• Fixed Output Voltage: The NCV612SQ50T1G provides a stable 5V output, ensuring consistent power supply to connected devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.3V at 100mA, this regulator maintains high efficiency, especially in applications where the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator consumes a maximum of 90 µA in quiescent state, minimizing power loss and extending battery life in portable applications.
• Enable Control Feature: The enable function allows for dynamic control of the regulator's operation, providing flexibility in power management.
• Protection Features: Over-current and over-temperature protection ensure the regulator's longevity and reliability, safeguarding against potential damage from excessive current or heat.
• Automotive Grade: Certified for automotive use, the NCV612SQ50T1G meets stringent industry standards, making it suitable for applications requiring high reliability and durability.
• Surface Mount Technology: The regulator is available in a surface mount package (SC88A), facilitating easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the regulator is suitable for a wide range of manufacturing processes, including those involving extended exposure to moisture.

NCV612SQ50T1G Applications

The NCV612SQ50T1G is ideal for a variety of automotive applications where a stable and efficient power supply is crucial. Specific use cases include:

• In-Car Electronics: Providing power to infotainment systems, GPS units, and other electronic devices within vehicles.
• Battery Management Systems: Ensuring stable power supply to critical components in hybrid and electric vehicles.
• Sensors and Actuators: Supplying power to various sensors and actuators in automotive systems, ensuring accurate and reliable operation.
• Portable Electronics: Due to its low quiescent current and efficient operation, it is also suitable for portable electronic devices that require a stable power source.

Conclusion of NCV612SQ50T1G

The NCV612SQ50T1G stands out in the power management IC market due to its combination of high efficiency, low dropout voltage, and robust protection features. Its automotive-grade certification and surface mount packaging make it a reliable choice for a wide range of applications, particularly in the automotive industry. Despite being marked as obsolete, the NCV612SQ50T1G remains a viable option for existing designs and legacy systems, offering a proven solution for stable and efficient power regulation.