onsemi

NCP563SQ25T1

NCP563SQ25T1 Description

The NCP563SQ25T1 is a fixed output linear regulator designed for applications requiring a stable 2.5V supply voltage with a maximum output current of 80mA. Manufactured by onsemi, this device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a Surface Mount SC82AB package. Despite being marked as obsolete, the NCP563SQ25T1 remains a reliable choice for specific applications due to its robust design and performance characteristics.

NCP563SQ25T1 Features

• Output Type: Fixed at 2.5V, ensuring a stable and consistent voltage supply.
• Input Voltage Range: Capable of operating with a maximum input voltage of 6V, providing flexibility in power source selection.
• Output Current: Delivers up to 80mA, sufficient for a variety of low-power applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.4V at 80mA, the NCP563SQ25T1 maintains high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: Features a quiescent current of only 1 µA, minimizing power consumption in standby or low-load conditions.
• Protection Features: Includes over-current and over-temperature protection, safeguarding the device and connected circuits from potential damage.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating high resistance to moisture, which is beneficial for applications in humid environments.
• Mounting Type: Surface Mount, suitable for compact and space-constrained designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes and ensuring consistent component handling.

NCP563SQ25T1 Applications

The NCP563SQ25T1 is ideal for applications where a stable, low-power supply is required. Its fixed 2.5V output and low dropout voltage make it suitable for battery-powered devices, portable electronics, and embedded systems. The low quiescent current is particularly advantageous in applications where energy efficiency is critical, such as in IoT devices, wearable technology, and remote sensors.

Conclusion of NCP563SQ25T1

The NCP563SQ2T51, despite its obsolete status, continues to offer significant value in specific power management applications. Its fixed 2.5V output, combined with a low dropout voltage and minimal quiescent current, ensures efficient and reliable power delivery. The inclusion of over-current and over-temperature protection further enhances its robustness and reliability. While newer alternatives may be available, the NCP563SQ25T1 remains a viable option for engineers seeking a proven, low-power linear regulator solution.