onsemi

NCV662SQ33T1

NCV662SQ33T1 Description

The NCV662SQ33T1 is a linear regulator designed for automotive applications, offering a fixed output voltage of 3.3V with a maximum output current of 100mA. Manufactured by onsemi, this regulator is part of the Power Management Integrated Circuits (PMIC) category. It is housed in a Surface Mount SC82AB package and is available in Tape & Reel (TR) format. Despite being marked as obsolete, the NCV662SQ33T1 remains a reliable choice for applications requiring a stable and efficient power supply.

NCV662SQ33T1 Features

• Output Type: Fixed at 3.3V, ensuring consistent power delivery.
• Input Voltage Range: Capable of handling up to 6V, providing flexibility in power source options.
• Output Current: Delivers a maximum of 100mA, suitable for low to medium power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.42V at 100mA ensures high efficiency, even at low input voltages.
• Low Quiescent Current: With a quiescent current of only 1µA, the NCV662SQ33T1 minimizes power consumption in standby mode.
• Enable Control Feature: Offers enable functionality, allowing for dynamic control of the regulator's operation.
• Protection Features: Includes over-current and over-temperature protection, enhancing reliability and safety.
• Moisture Sensitivity Level: MSL 1 (Unlimited), ensuring robustness in various environmental conditions.
• Compliance: REACH Unaffected and ECCN EAR99, meeting regulatory standards for automotive use.

NCV662SQ33T1 Applications

The NCV662SQ33T1 is ideal for a variety of automotive applications where a stable and efficient power supply is crucial. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered systems that require high efficiency and minimal power loss. Specific use cases include:

• Automotive Electronics: Ideal for powering control units, sensors, and other electronic components in vehicles.
• Battery Management Systems: Ensures stable power delivery to critical components, enhancing system reliability.
• Low-Power Applications: Suitable for applications where power consumption needs to be minimized, such as in standby or sleep modes.

Conclusion of NCV662SQ33T1

The NCV662SQ33T1 stands out for its combination of high efficiency, low dropout voltage, and robust protection features. Despite its obsolete status, it remains a reliable choice for automotive applications requiring a stable 3.3V power supply. Its low quiescent current and enable control feature further enhance its suitability for low-power and dynamically controlled systems. For engineers and designers seeking a dependable linear regulator for automotive electronics, the NCV662SQ33T1 offers a proven solution.