onsemi

NCP4586DSQ30T1G

NCP4586DSQ30T1G Description

The NCP4586DSQ30T1G is a linear voltage regulator designed by onsemi, featuring a fixed output voltage of 3V and capable of delivering a maximum output current of 150mA. This device is designed for surface mount applications and is housed in a SC82AB package. It is suitable for a wide range of electronic devices requiring stable and reliable power regulation. The regulator operates with an input voltage range up to 6.5V and has a dropout voltage of 0.51V at full load, ensuring efficient operation even at low input-to-output voltage differentials.

NCP4586DSQ30T1G Features

• Fixed Output Voltage: The NCP4586DSQ30T1G provides a stable 3V output, making it ideal for applications requiring a consistent power supply.
• High Efficiency: With a dropout voltage of only 0.51V at 150mA, this regulator maintains high efficiency even under varying load conditions.
• Low Quiescent Current: At just 58 µA, the quiescent current ensures minimal power consumption during operation, making it suitable for battery-powered devices.
• High PSRR: The regulator boasts a power supply rejection ratio (PSRR) of 80dB at 1kHz, effectively filtering out noise from the input supply and providing a clean output voltage.
• Enable Control Feature: The enable feature allows for dynamic control of the regulator, enabling power-saving modes and enhancing system flexibility.
• Over Current Protection: Built-in over current protection ensures the device remains safe and reliable, even under fault conditions.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the NCP4586DSQ30T1G is suitable for a wide range of manufacturing environments without the need for special handling.

NCP4586DSQ30T1G Applications

The NCP4586DSQ30T1G is well-suited for a variety of applications where a stable and efficient power supply is crucial. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearable technology where low power consumption and high efficiency are essential.
• Industrial Equipment: Suitable for powering sensors, microcontrollers, and other low-power circuits in industrial settings.
• Medical Devices: Provides reliable power for medical instruments and monitoring equipment, ensuring consistent performance.
• Automotive Electronics: Can be used in automotive applications where a stable voltage supply is required for infotainment systems, sensors, and other electronic components.

Conclusion of NCP4586DSQ30T1G

The NCP4586DSQ30T1G is a robust and efficient linear voltage regulator that offers a fixed 3V output with a maximum current capability of 150mA. Its low dropout voltage, high PSRR, and low quiescent current make it an excellent choice for a wide range of applications, particularly in portable and low-power devices. The enable control feature and over current protection further enhance its versatility and reliability. Despite being marked as obsolete, the NCP4586DSQ30T1G remains a valuable component for engineers and designers seeking a dependable power solution.