NCV47823PAAJR2G

The NCV47823PAAJR2G is a voltage regulator from ON Semiconductor, designed for automotive applications. It is part of the NCV series, which indicates that it is specifically tailored for automotive use, ensuring reliability and performance in harsh environments.

Key Features:

1. Output Voltage: The NCV47823PAAJR2G provides a fixed output voltage of 3.3V, making it suitable for powering various electronic components in automotive systems.

2. Output Current: This voltage regulator can deliver up to 1A of output current, which is adequate for many automotive applications, including microcontrollers, sensors, and other electronic devices.

3. Low Dropout Voltage: The device features a low dropout voltage, typically around 300mV at full load, which allows it to maintain regulation even when the input voltage is close to the output voltage. This is particularly beneficial in automotive systems where battery voltage can vary.

4. Thermal Protection: The NCV47823PAAJR2G includes built-in thermal shutdown protection, which prevents the device from overheating and ensures safe operation under high load conditions.

5. Short-Circuit Protection: It also features short-circuit protection, which safeguards the device and the connected load in the event of a fault condition.

6. Package Type: The regulator is housed in a compact SOIC-8 package, which is suitable for space-constrained applications. The small footprint allows for easy integration into various circuit designs.

7. Operating Temperature Range: Designed for automotive applications, the NCV47823PAAJR2G operates over an extended temperature range, typically from -40°C to +125°C, ensuring reliable performance in extreme conditions.

8. Input Voltage Range: The device can accept a wide input voltage range, typically from 4.5V to 40V, making it versatile for different automotive power supply scenarios.

9. Noise Performance: The regulator is designed to provide low output noise, which is crucial for sensitive automotive electronics that require stable power without interference.

Applications:

The NCV47823PAAJR2G is ideal for various automotive applications, including:

• Powering microcontrollers and digital signal processors
• Supplying power to sensors and actuators
• Automotive infotainment systems
• Instrument clusters and dashboard displays
• General-purpose power supply for automotive electronics

Conclusion:

Overall, the NCV47823PAAJR2G from ON Semiconductor is a robust and reliable voltage regulator designed to meet the demanding requirements of automotive applications. Its combination of low dropout voltage, thermal and short-circuit protection, and wide input voltage range makes it a suitable choice for engineers looking to design reliable power management solutions in vehicles.