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NCV8570BMN300R2G

NCV8570BMN300R2G Description

The NCV8570BMN300R2G is a linear regulator IC designed for automotive applications, offering a fixed output voltage of 3V and capable of delivering up to 200mA of output current. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is housed in a Surface Mount 6DFN package. Despite being marked as obsolete, the NCV8570BMN300R2G remains a reliable choice for applications requiring a stable power supply with low dropout voltage and high power supply rejection ratio (PSRR).

NCV8570BMN300R2G Features

• Output Type: Fixed at 3V, ensuring a stable power supply for sensitive electronic components.
• Input Voltage Range: Operates efficiently with a maximum input voltage of 5.5V, providing flexibility in power source selection.
• Low Dropout Voltage: With a maximum dropout voltage of 0.19V at 200mA, the NCV8570BMN300R2G can maintain regulation even when the input voltage is close to the output voltage, enhancing efficiency.
• High PSRR: The regulator boasts a PSRR of 82dB at 1kHz and 63dB at 10kHz, effectively filtering out noise and ripple from the power supply, ensuring clean power delivery.
• Low Quiescent Current: Consuming only 110 µA of quiescent current, this regulator is ideal for applications where power consumption needs to be minimized.
• Enable Control Feature: The enable pin allows for dynamic control of the regulator's operation, enabling power-saving modes and facilitating system-level power management.
• Protection Features: Over-current and over-temperature protection ensure the longevity and reliability of the regulator under varying operating conditions.
• Compliance: The NCV8570BMN300R2G is REACH unaffected and RoHS3 compliant, meeting stringent environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the device is robust against moisture, making it suitable for a wide range of environmental conditions.

NCV8570BMN300R2G Applications

The NCV8570BMN300R2G is particularly well-suited for automotive applications where reliability, efficiency, and noise reduction are paramount. Specific use cases include:

• Automotive Electronics: Ideal for powering sensitive automotive systems such as infotainment units, electronic control units (ECUs), and advanced driver-assistance systems (ADAS).
• Industrial Control Systems: Provides a stable power supply for microcontrollers, sensors, and other low-power electronics in industrial environments.
• Consumer Electronics: Suitable for portable devices and peripherals where low power consumption and high efficiency are required.

Conclusion of NCV8570BMN300R2G

The NCV8570BMN300R2G stands out in its category due to its combination of a fixed 3V output, low dropout voltage, and high PSRR, making it an excellent choice for applications that demand stable and clean power. Despite its obsolete status, the device's robust protection features, low quiescent current, and compliance with environmental standards ensure it remains a viable option for new designs and existing systems. Its enable control feature and Surface Mount 6DFN package further enhance its versatility and ease of integration. For applications requiring a reliable and efficient power solution, the NCV8570BMN300R2G is a compelling choice.