onsemi

NCP662SQ25T1

NCP662SQ25T1 Description

The NCP662SQ25T1 is a fixed-output linear voltage regulator designed for applications requiring a stable 2.5V output voltage and up to 100mA of output current. Manufactured by onsemi, this regulator is part of the NCP662 family and is housed in a compact SC82AB package suitable for surface mount applications. Despite its small form factor, the NCP662SQ25T1 offers robust performance with a maximum input voltage of 6V and a low dropout voltage of 0.5V at 100mA. This makes it ideal for applications where space is limited but reliability and efficiency are paramount.

NCP662SQ25T1 Features

• Output Type: Fixed at 2.5V, ensuring a stable and consistent voltage supply.
• Input Voltage Range: Capable of handling input voltages up to 6V, providing flexibility in power source selection.
• Output Current: Delivers up to 100mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.5V at 100mA ensures high efficiency, even at low input-to-output voltage differentials.
• Low Quiescent Current: With a quiescent current of just 1µA, the NCP662SQ25T1 minimizes power consumption in standby mode.
• Enable Control Feature: The enable function allows for dynamic control of the regulator's operation, enhancing power management capabilities.
• Protection Features: Integrated over-current and over-temperature protection ensures reliable operation and protects against potential faults.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the device is not moisture-sensitive, simplifying handling and storage requirements.
• Mounting Type: Surface mount design, ideal for compact and high-density PCB layouts.
• Packaging: Available in tape and reel (TR) packaging, facilitating automated assembly processes.

NCP662SQ25T1 Applications

The NCP662SQ25T1 is well-suited for a variety of applications where a reliable and efficient voltage regulator is required. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices, such as smartphones, tablets, and wearables, where low power consumption and small form factor are critical.
• Industrial Equipment: Suitable for low-power sensors, microcontrollers, and other embedded systems that require stable voltage regulation.
• Medical Devices: Applicable in medical equipment that demands high reliability and low power consumption, such as portable diagnostic tools and wearable health monitors.
• Automotive Electronics: Can be used in automotive applications where space constraints and high reliability are important, such as in-vehicle infotainment systems and electronic control units.

Conclusion of NCP662SQ25T1

The NCP662SQ25T1 is a versatile and efficient linear voltage regulator that offers a combination of high performance and compact design. Its fixed 2.5V output and low dropout voltage make it an excellent choice for applications requiring stable power supply with minimal power loss. The inclusion of enable control and protection features further enhances its reliability and flexibility. Despite being marked as obsolete, the NCP662SQ25T1 remains a reliable option for designers seeking a proven solution in their low-power, space-constrained designs.