onsemi

NCV8664ST33T3G

NCV8664ST33T3G Description

The NCV8664ST33T3G is a linear voltage regulator designed and manufactured by onsemi, a leading semiconductor company. This device is part of the Linear & Switching Voltage Regulators category and is specifically tailored for automotive applications. The NCV8664ST33T3G is an obsolete product, but it still offers a range of features that make it suitable for certain applications. It is compliant with the REACH regulation, ensuring that it does not contain any substances of very high concern (SVHC). Additionally, it is RoHS3 compliant, adhering to the European Union's directive on the restriction of hazardous substances in electronic and electrical equipment.

NCV8664ST33T3G Features

• Output Type: Fixed, providing a stable and consistent output voltage.
• Voltage - Input (Max): 45V, allowing the device to handle a wide range of input voltages.
• Current - Output: 150mA, suitable for applications requiring moderate current levels.
• Number of Regulators: 1, simplifying the design and reducing complexity.
• Output Configuration: Positive, making it ideal for applications requiring a positive output voltage.
• Voltage - Output (Min/Fixed): 3.3V, providing a stable and consistent output voltage.
• Voltage Dropout (Max): 1.266V @ 150mA, ensuring efficient operation even at high current levels.
• Current - Supply (Max): 30 µA, contributing to low power consumption.
• Current - Quiescent (Iq): 29 µA, further reducing power consumption in standby mode.
• PSRR: 67dB (100Hz), providing excellent power supply rejection ratio for stable operation.
• Protection Features: Over Current, Over Temperature, Reverse Polarity, and Short Circuit, ensuring reliable operation and protection against various fault conditions.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), indicating that the device can withstand exposure to moisture for a certain period before being used in a soldering process.

NCV8664ST33T3G Applications

The NCV8664ST33T3G is ideal for automotive applications where a stable and consistent 3.3V output voltage is required. Some specific use cases include:

1. Infotainment Systems: Providing power to various electronic components within the infotainment system, such as displays, audio systems, and navigation devices.
2. Instrument Clusters: Supplying power to the electronic components within the instrument cluster, ensuring accurate and reliable operation.
3. Sensors and Actuators: Powering various sensors and actuators within the vehicle, such as temperature sensors, pressure sensors, and motor drivers.

Conclusion of NCV8664ST33T3G

While the NCV8664ST33T3G is an obsolete product, it still offers a range of features that make it suitable for certain automotive applications. Its fixed output voltage, low quiescent current, and robust protection features make it an ideal choice for applications requiring a stable and reliable power supply. Although it may not be the latest technology, the NCV8664ST33T3G remains a viable option for designers looking to leverage its proven performance and reliability in their automotive projects.