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NCP4586DSN50T1G

NCP4586DSN50T1G Description

The NCP4586DSN50T1G is a linear regulator designed for power management applications, featuring a fixed output voltage of 5V and a maximum output current of 150mA. Manufactured by onsemi, this device is housed in a compact SOT23-5 package, making it suitable for surface mount applications. Despite its small size, the NCP4586DSN50T1G offers robust performance with a maximum input voltage of 6.5V and a low dropout voltage of 0.37V at 150mA. It also features an enable control function and over-current protection, ensuring reliable operation in various electronic systems. Although the product is now obsolete, it remains a viable option for legacy designs and applications where its specific attributes are required.

NCP4586DSN50T1G Features

• Output Type: Fixed, providing a stable 5V output voltage.
• Input Voltage Range: Up to 6.5V, ensuring compatibility with a variety of power sources.
• Output Current: Capable of delivering up to 150mA, suitable for low to medium power applications.
• Low Dropout Voltage: 0.37V at 150mA, enhancing efficiency and performance in low voltage applications.
• Enable Control: Allows for dynamic control of the regulator, enabling power savings and system flexibility.
• Over-Current Protection: Ensures safe operation by protecting the device from excessive current draw.
• Quiescent Current: Low at 58 µA, minimizing power consumption during idle states.
• Power Supply Rejection Ratio (PSRR): 80dB at 1kHz, providing excellent noise rejection and stable output.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Packaging: Tape & Reel (TR), facilitating automated assembly processes.

NCP4586DSN50T1G Applications

The NCP4586DSN50T1G is ideal for a variety of applications where a compact, efficient, and reliable linear regulator is required. Its fixed 5V output and 150mA current capability make it suitable for powering microcontrollers, sensors, and other low-power electronic devices. The enable control feature allows for dynamic power management, making it a good fit for battery-powered systems and portable electronics. The low dropout voltage and high PSRR ensure stable and efficient operation, even in environments with varying input voltages and noise levels. Specific use cases include:

• Consumer Electronics: Portable devices, wearables, and IoT gadgets.
• Industrial Applications: Sensor modules, control systems, and embedded systems.
• Automotive: Onboard electronics, infotainment systems, and auxiliary power supplies.
• Medical Devices: Portable medical equipment and monitoring devices.

Conclusion of NCP4586DSN50T1G

The NCP4586DSN50T1G is a versatile and efficient linear regulator that offers a combination of high performance and compact design. Its fixed 5V output, low dropout voltage, and enable control features make it a reliable choice for a wide range of power management applications. Despite being marked as obsolete, the NCP4586DSN50T1G remains a valuable component for legacy systems and specific applications where its unique attributes are essential. Its robust protection features and low quiescent current further enhance its suitability for low-power and portable electronic devices.