onsemi

NCV8509PDW25R2

NCV8509PDW25R2 Description

The NCV8509PDW25R2 is a dual linear voltage regulator designed for automotive applications. Manufactured by onsemi, this IC offers a fixed output voltage configuration with two regulators providing 5V and 2.5V outputs. The device is capable of handling a maximum input voltage of 50V and can deliver output currents of 115mA and 100mA respectively. The NCV8509PDW25R2 features a maximum supply current of 10 mA and a quiescent current of 175 µA, ensuring efficient power management. The regulator is housed in a surface-mount 16SOIC package and is available in tape and reel format. the Although product is now obsolete, it remains REACH unaffected and is classified under ECCN EAR99 and HTSUS 8542.39.0001. With a moisture sensitivity level of 1 (unlimited), the NCV8509PDW25R2 is suitable for a wide range of environmental conditions.

NCV8509PDW25R2 Features

• Dual Fixed Output Voltages: The NCV8509PDW25R2 provides two fixed output voltages of 5V and 2.5V, making it versatile for applications requiring multiple voltage rails.
• High Input Voltage Capability: With a maximum input voltage of 50V, the regulator is well-suited for automotive environments where voltage fluctuations are common.
• Efficient Power Management: The regulator features a low quiescent current of 175 µA and a maximum supply current of 10 mA, ensuring minimal power consumption during operation.
• Over-Temperature Protection: The device includes over-temperature protection, enhancing reliability and preventing damage in high-temperature conditions.
• Reset Control Feature: The NCV8509PDW25R2 offers a reset control feature, providing additional system control and safety mechanisms.
• Automotive Grade: Certified for automotive use, the regulator meets the stringent requirements of automotive applications, ensuring robust performance and reliability.
• Surface-Mount Packaging: The 16SOIC package allows for easy integration into compact and space-constrained designs.

NCV8509PDW25R2 Applications

The NCV8509PDW25R2 is ideal for a variety of automotive applications where dual voltage regulation is required. Specific use cases include:

• Automotive Electronics: Suitable for powering various electronic control units (ECUs) in vehicles, such as engine control modules, transmission control units, and body control modules.
• In-Car Infotainment Systems: Provides stable power supply for in-car entertainment systems, ensuring reliable operation of audio and video components.
• Advanced Driver Assistance Systems (ADAS): Ideal for powering sensors and processors in ADAS, such as radar, cameras, and ultrasonic sensors.
• Instrument Clusters: Ensures accurate and reliable power supply for vehicle instrument clusters, enhancing driver visibility and safety.

Conclusion of NCV8509PDW25R2

The NCV8509PDW25R2 is a robust dual linear voltage regulator designed to meet the demanding requirements of automotive applications. Its dual fixed output voltages, high input voltage capability, and efficient power management make it a versatile and reliable solution for powering various automotive electronic systems. Despite being obsolete, the NCV8509PDW25R2 remains a valuable component for legacy systems and applications where its unique features and automotive-grade performance are essential.