onsemi

NCV612SQ30T1

NCV612SQ30T1 Description

The NCV612SQ30T1 is a fixed output linear voltage regulator designed for automotive applications. Manufactured by onsemi, this regulator offers a robust and reliable solution for maintaining a stable 3V output voltage with a maximum input voltage of 6V. It is capable of delivering up to 100mA of output current, making it suitable for a variety of low-power applications. The device features a low dropout voltage of 0.38V at 100mA, ensuring efficient operation even under low input voltage conditions. The NCV612SQ30T1 is housed in a surface-mount SC88A package, which is ideal for compact designs and easy integration into modern automotive electronic systems.

NCV612SQ30T1 Features

• Fixed Output Voltage: The NCV612SQ30T1 provides a stable 3V output voltage, ensuring consistent power supply to connected devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.38V at 100mA, the regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator operates with a quiescent current of only 90 µA, minimizing power consumption and extending battery life in portable applications.
• Enable Control Feature: The enable feature allows for dynamic control of the regulator's operation, providing additional flexibility in power management.
• Protection Features: The NCV612SQ30T1 includes over-current and over-temperature protection, safeguarding the device and connected circuits from potential damage.
• Automotive Grade: Certified for automotive use, the regulator meets the stringent reliability and performance standards required for automotive applications.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the device is suitable for use in environments with varying humidity levels without the need for special handling precautions.

NCV612SQ30T1 Applications

The NCV612SQ30T1 is ideally suited for automotive applications where a stable and efficient power supply is crucial. Specific use cases include:

• In-Car Electronics: Providing power to infotainment systems, navigation devices, and other electronic modules within the vehicle.
• Sensor Systems: Supplying power to various sensors, such as temperature, pressure, and proximity sensors, ensuring accurate and reliable operation.
• Microcontroller Power Supply: Offering a stable power source for microcontrollers and other low-power control units in automotive systems.
• Battery-Backed Systems: Ideal for applications where the regulator needs to operate efficiently from a battery source, such as backup power systems and remote keyless entry systems.

Conclusion of NCV612SQ30T1

The NCV612SQ30T1 is a high-performance linear voltage regulator designed to meet the demanding requirements of automotive applications. Its low dropout voltage, low quiescent current, and robust protection features make it a reliable choice for maintaining stable power supply in various electronic systems. Despite being marked as obsolete, the NCV612SQ30T1 remains a viable option for legacy systems and applications where its specific attributes are still required. For new designs, engineers may consider alternative models from onsemi's extensive portfolio of linear and switching voltage regulators.