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NCP4682DSQ20T1G

NCP4682DSQ20T1G Description

The NCP4682DSQ20T1G is a linear regulator IC designed for applications requiring a fixed output voltage of 2V and a maximum output current of 150mA. Manufactured by onsemi, this device belongs to the Power Management (PMIC) category and is housed in a Surface Mount SC82AB package. Despite being marked as obsolete, the NCP4682DSQ20T1G remains a reliable choice for specific power management needs due to its robust design and performance characteristics.

NCP4682DSQ20T1G Features

• Output Type: Fixed, ensuring a stable 2V output voltage.
• Input Voltage Range: Capable of handling input voltages up to 5.25V, providing flexibility in power supply design.
• Output Current: Delivers a consistent 150mA output current, suitable for low-power applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.5V at 150mA, the NCP4682DSQ20T1G maintains high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: Features a low quiescent current of 1.5 µA, minimizing power consumption in standby mode.
• High PSRR: Offers a Power Supply Rejection Ratio (PSRR) of 30dB at 1kHz, ensuring minimal noise and ripple in the output voltage.
• Enable Control: Includes an enable feature for precise control over the regulator's operation.
• Over Current Protection: Equipped with over current protection to safeguard against short circuits and excessive load conditions.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for a wide range of manufacturing environments.
• Compliance: REACH Unaffected and ECCN classified as EAR99, ensuring compliance with international regulations.

NCP4682DSQ20T1G Applications

The NCP4682DSQ20T1G is ideal for applications where a stable and low-power supply is required. Its fixed 2V output and low dropout voltage make it particularly suitable for battery-powered devices, portable electronics, and embedded systems. The enable control feature allows for dynamic power management, making it a versatile component in systems that require power-saving modes. The over current protection ensures reliability in environments where load conditions may vary.

Conclusion of NCP4682DSQ20T1G

Despite its obsolete status, the NCP4682DSQ20T1G remains a valuable component for specific power management applications. Its combination of a fixed 2V output, low dropout voltage, and low quiescent current makes it an efficient and reliable choice for low-power designs. The inclusion of enable control and over current protection further enhances its versatility and robustness. For engineers and designers seeking a dependable linear regulator with these specifications, the NCP4682DSQ20T1G is a noteworthy option, especially in applications where these features are critical.