onsemi

NCP583SQ25T1G

NCP583SQ25T1G Description

The NCP583SQ25T1G is a linear voltage regulator designed by onsemi, offering a fixed output voltage of 2.5V and a maximum output current of 150mA. This regulator is optimized for low power consumption and high efficiency, making it suitable for a variety of applications where stable voltage supply is crucial. The device features a low dropout voltage of 0.55V at 150mA, ensuring efficient operation even under low input voltage conditions. The NCP583SQ25T1G is housed in a surface-mount SC82AB package, which is ideal for compact designs and space-constrained applications. Despite its small form factor, the regulator includes essential protection features such as over-current protection, enhancing its reliability and robustness.

NCP583SQ25T1G Features

• Fixed Output Voltage: The NCP583SQ25T1G provides a stable 2.5V output voltage, ensuring consistent power supply to connected devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.55V at 150mA, the regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator operates with a quiescent current of only 1.5 µA, minimizing power consumption and extending battery life in portable applications.
• Enable Control Feature: The enable feature allows for dynamic control of the regulator's operation, providing flexibility in power management.
• Over-Current Protection: This feature safeguards the regulator and connected circuits from damage due to excessive current, enhancing overall system reliability.
• Surface Mount Packaging: The SC82AB package is designed for surface-mount technology, facilitating easy integration into modern PCB designs.
• Moisture Sensitivity Level 1: The device is classified as MSL 1, indicating it is not sensitive to moisture, which is beneficial for manufacturing processes and long-term reliability.
• REACH Compliance: The NCP583SQ25T1G is REACH unaffected, ensuring compliance with environmental and safety regulations.

NCP583SQ25T1G Applications

The NCP583SQ25T1G is well-suited for a range of applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it ideal for battery-powered devices and portable electronics, where power efficiency paramount is. The regulator's fixed 2.5V output and 150mA current capability are particularly beneficial for microcontrollers, sensors, and other low-power electronic components. The enable feature allows for dynamic power management, making it suitable for applications that require power-saving modes, such as IoT devices and wearable technology. The compact SC82AB package and surface-mount technology ensure easy integration into space-constrained designs, such as smartphones, tablets, and other consumer electronics.

Conclusion of NCP583SQ25T1G

The NCP583SQ25T1G is a robust and efficient linear voltage regulator designed to meet the demands of modern electronics. Its low dropout voltage, low quiescent current, and fixed output voltage make it an ideal choice for applications requiring stable and efficient power supply. The inclusion of over-current protection and enable control features enhances its flexibility and reliability. Despite being marked as obsolete, the NCP583SQ25T1G remains a viable option for designers seeking a reliable and efficient power solution for their low-power applications.