onsemi

NCV8623MN-40R2G

NCV8623MN-40R2G Description

The NCV8623MN-40R2G is a linear voltage regulator designed for automotive applications, offering a fixed output voltage of 4V and capable of delivering a maximum output current of 150mA. Manufactured by onsemi, this regulator is housed in a surface-mount 6DFN package, making it suitable for compact designs. Despite being marked as obsolete, the NCV8623MN-40R2G remains a reliable choice for specific applications requiring its unique combination of features.

NCV8623MN-40R2G Features

• Output Type: Fixed at 4V, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling a maximum input voltage of 12V, providing flexibility in power source options.
• Output Current: Delivers up to 150mA, sufficient for a wide range of low-power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.26V at 150mA ensures efficient operation even when the input voltage is close to the output voltage.
• Quiescent Current: Low quiescent current of 200 µA minimizes power consumption during standby or low-load conditions.
• Power Supply Rejection Ratio (PSRR): Achieves a high PSRR of 70dB at 1kHz, effectively filtering out ripple and noise from the input supply.
• Control Features: Includes an enable pin, allowing for precise control over the regulator's operation.
• Protection Features: Over-current and over-temperature protection ensure robustness and reliability in demanding environments.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing processes.
• Packaging: Available in tape and reel (TR) format, facilitating automated assembly processes.

NCV8623MN-40R2G Applications

The NCV8623MN-40R2G is ideal for automotive applications where a stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it suitable for powering sensitive electronic circuits, such as microcontrollers, sensors, and communication modules. The enable feature allows for dynamic control, enabling power-saving modes and efficient power management. The over-current and over-temperature protection features ensure reliability in harsh automotive environments, making it a robust choice for applications such as:

• Automotive electronic control units (ECUs)
• In-vehicle infotainment systems
• Sensor interfaces
• Power management in automotive modules

Conclusion of NCV8623MN-40R2G

The NCV8623MN-40R2G is a high-performance linear voltage regulator designed to meet the stringent requirements of automotive applications. Its combination of a fixed 4V output, low dropout voltage, and high PSRR ensures stable and efficient power delivery. The inclusion of enable control and robust protection features further enhances its versatility and reliability. Although marked as obsolete, the NCV8623MN-40R2G remains a valuable component for specific applications where its unique attributes are essential. For designers seeking a reliable and efficient power solution in automotive environments, the NCV8623MN-40R2G is a compelling choice.