onsemi

NCP623DM-50R2G

NCP623DM-50R2G Description

The NCP623DM-50R2G is a linear regulator IC designed by onsemi, a leading manufacturer in the power management sector. This IC is part of the NCP623 family and features a fixed output voltage of 5V, making it suitable for a wide range of applications requiring stable power supply. The device is capable of delivering a maximum output current of 150mA, ensuring reliable performance under various load conditions. It operates with an input voltage up to 12V, providing flexibility in power source selection. The regulator is designed with a low dropout voltage of 0.26V at 150mA, which enhances efficiency and minimizes power loss, especially in low-voltage applications.

The NCP623DM-50R2G is housed in a surface-mount package, specifically the Tape & Reel (TR) format, which is ideal for automated assembly processes. It features a quiescent current of 200 µA, contributing to its energy efficiency. The regulator also includes an enable control feature, allowing users to turn the device on and off as needed, which is particularly useful in power management applications. Additionally, it offers over-temperature and short-circuit protection, ensuring robustness and reliability in operation.

NCP623DM-50R2G Features

• Fixed Output Voltage: 5V, providing a stable power supply for various electronic devices.
• High Input Voltage Range: Up to 12V, offering flexibility in power source selection.
• Low Dropout Voltage: 0.26V @ 150mA, ensuring high efficiency even at low input voltages.
• Low Quiescent Current: 200 µA, contributing to energy efficiency.
• Enable Control Feature: Allows for dynamic control of the regulator, enhancing flexibility in power management.
• Protection Features: Over-temperature and short-circuit protection, ensuring reliable operation under various conditions.
• Surface Mount Package: Tape & Reel (TR) format, suitable for automated assembly processes.
• High PSRR: 70dB at 1kHz, ensuring excellent noise rejection and stable output voltage.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating high resistance to moisture, suitable for a wide range of environments.

NCP623DM-50R2G Applications

The NCP623DM-50R2G is well-suited for a variety of applications where a stable 5V power supply is required. Its low dropout voltage and high efficiency make it ideal for battery-powered devices, where power conservation is crucial. The regulator's ability to handle up to 150mA of output current makes it suitable for powering small electronic devices, such as microcontrollers, sensors, and communication modules.

Specific use cases include:

• Battery-Powered Devices: Ideal for applications where power efficiency and low dropout voltage are essential.
• Microcontroller Power Supply: Provides a stable 5V supply for microcontrollers and other low-power ICs.
• Sensor Applications: Ensures reliable power supply for sensors in various industrial and consumer applications.
• Communication Modules: Suitable for powering communication modules in IoT devices and other low-power applications.

Conclusion of NCP623DM-50R2G

The NCP623DM-50R2G is a versatile linear regulator IC designed for applications requiring a stable 5V power supply. Its low dropout voltage, low quiescent current, and enable control feature make it an efficient and flexible solution for power management. The device's protection features and surface-mount package further enhance its reliability and ease of integration. Although the product is now obsolete, it remains a reliable choice for applications where its unique features and performance benefits are required.