onsemi

NCP561SN25T1G

NCP561SN25T1G Description

The NCP561SN25T1G is a fixed output linear regulator designed for high performance and efficiency in power management applications. Manufactured by onsemi, this regulator is part of the Power Management Integrated Circuit (PMIC) category and is ideal for applications requiring precise voltage regulation and low power consumption. The NCP561SN25T1G features a fixed output voltage of 2.5V and can deliver a maximum output current of 150mA. It operates within an input voltage range up to 6V, ensuring compatibility with a wide range of power sources.

NCP561SN25T1G Features

• Output Type: Fixed at 2.5V, providing stable voltage regulation.
• Input Voltage Range: Up to 6V, offering flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, suitable for a variety of low to medium power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.25V @ 150mA ensures high efficiency, even at low input-to-output voltage differentials.
• Low Quiescent Current: With a quiescent current of only 1 µA, the NCP561SN25T1G minimizes power consumption in standby modes.
• Enable Control Feature: Provides additional control over the regulator's operation, allowing for dynamic power management.
• Protection Features: Over current and over temperature protection ensure robustness and reliability in various operating conditions.
• Surface Mount Technology: The 5TSOP package is designed for surface mount applications, making it suitable for compact and high-density PCB designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the component is not sensitive to moisture, simplifying storage and handling processes.
• Compliance: REACH Unaffected and ECCN EAR99 classification ensure compliance with international regulations.

NCP561SN25T1G Applications

The NCP561SN25T1G is well-suited for a variety of applications where precise voltage regulation and low power consumption are critical. These include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables where battery life and compact design are paramount.
• Industrial Equipment: Suitable for low-power sensors, IoT devices, and other industrial applications requiring reliable power management.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment for stable power supply.
• Medical Devices: Applicable in medical instruments where precise voltage regulation and low power consumption are essential for prolonged operation.

Conclusion of NCP561SN25T1G

The NCP561SN25T1G stands out in the market due to its combination of high performance, low power consumption, and robust protection features. Its fixed 2.5V output and low dropout voltage make it an efficient choice for applications requiring stable voltage regulation. The enable control feature and low quiescent current further enhance its versatility and efficiency. Despite being marked as obsolete, the NCP561SN25T1G remains a reliable option for designers seeking a compact, high-performance linear regulator. Its compliance with international regulations and moisture sensitivity level of 1 (Unlimited) ensure ease of use and storage. For applications where precise voltage regulation, low power consumption, and reliability are key, the NCP561SN25T1G is an excellent choice.