onsemi

NCV8668ABPD50R2G

NCV8668ABPD50R2G Description

The NCV8668ABPD50R2G is a linear voltage regulator designed for automotive applications, offering a fixed output voltage of 5V and a maximum output current of 150mA. Manufactured by onsemi, this regulator is housed in an 8SOIC package and is suitable for surface-mount applications. Despite being marked as obsolete, it remains a reliable choice for specific applications due to its robust design and compliance with industry standards such as REACH and ROHS3.

NCV8668ABPD50R2G Features

• Output Type: Fixed, providing a stable 5V output.
• Input Voltage Range: Capable of handling up to 40V, making it suitable for a wide range of input conditions.
• Output Current: Delivers up to 150mA, sufficient for many low-power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.6V at 150mA ensures efficient operation even at low input-to-output voltage differentials.
• Low Quiescent Current: With a quiescent current of only 43 µA, it minimizes power consumption in standby mode.
• High Power Supply Rejection Ratio (PSRR): At 60dB (100Hz), it effectively filters out noise from the power supply, ensuring clean output voltage.
• Control Features: Includes enable, reset, and watchdog functions, providing enhanced control and monitoring capabilities.
• Protection Features: Over-current, over-temperature, and reverse polarity protection safeguard the regulator and connected circuits from damage.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): Rated at MSL 2 (1 year), suitable for standard manufacturing processes.

NCV8668ABPD50R2G Applications

The NCV8668ABPD50R2G is ideal for automotive applications where a stable and reliable power supply is required. Its fixed 5V output and 150mA current capability make it suitable for powering microcontrollers, sensors, and other low-power electronics within vehicles. The inclusion of enable, reset, and watchdog functions allows for sophisticated power management and system monitoring, enhancing overall system reliability. The regulator's low dropout voltage and high PSRR ensure efficient and clean power delivery, even in environments with fluctuating input voltages.

Conclusion of NCV8668ABPD50R2G

The NCV8668ABPD50R2G is a robust linear voltage regulator designed to meet the demanding requirements of automotive applications. Its fixed 5V output, low dropout voltage, and comprehensive protection features make it a reliable choice for powering sensitive electronics. Despite its obsolete status, the NCV8668ABPD50R2G remains a viable option for applications where its specific features and performance characteristics are required. Its compliance with industry standards and low quiescent current further enhance its suitability for modern automotive systems.