onsemi

NCP629FC18T2G

NCP629FC18T2G Description

The NCP629FC18T2G is a linear regulator IC designed for power management applications, offering a fixed output voltage of 1.8V and a maximum output current of 150mA. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is housed in a 5-FlipChip package, making it suitable for surface mount applications. Despite its obsolete product status, the NCP629FC18T2G remains a reliable choice for applications requiring a stable and efficient power supply.

NCP629FC18T2G Features

• Output Type: Fixed at 1.8V, ensuring a consistent power supply for sensitive electronic components.
• Input Voltage Range: Capable of operating with a maximum input voltage of 6V, providing flexibility in power source selection.
• Output Current: Delivers up to 150mA, sufficient for a wide range of low-power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.175V at 150mA ensures high efficiency, even under low input voltage conditions.
• Quiescent Current: Features a low quiescent current of 175 µA, minimizing power consumption during operation.
• Power Supply Rejection Ratio (PSRR): Ranges from 62dB to 38dB across frequencies from 120Hz to 10kHz, providing excellent noise rejection.
• Control Features: Includes an enable function, allowing for dynamic control of the regulator's operation.
• Protection Features: Equipped with over-current and over-temperature protection, ensuring robustness and reliability.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited), making it suitable for various environmental conditions.
• Package: Tape & Reel (TR) packaging facilitates easy handling and integration into automated assembly processes.

NCP629FC18T2G Applications

The NCP629FC18T2G is ideal for applications requiring a stable and efficient power supply with minimal power loss. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices and low-power systems. Specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearable technology where battery life and efficiency are critical.
• Industrial Applications: Suitable for low-power sensors, microcontrollers, and other embedded systems that require a reliable and efficient power source.
• Medical Devices: Can be used in medical equipment where stable power supply and low noise are essential for accurate measurements and reliable operation.
• Telecommunications: Applicable in low-power communication modules and IoT devices where efficient power management is crucial.

Conclusion of NCP629FC18T2G

The NCP629FC18T2G is a versatile linear regulator IC that offers a fixed 1.8V output with a maximum current of 150mA. Its low dropout voltage and low quiescent current make it an efficient choice for low-power applications. The inclusion of over-current and over-temperature protection features ensures reliability and robustness, making it suitable for a wide range of applications in consumer electronics, industrial systems, medical devices, and telecommunications. Despite its obsolete status, the NCP629FC18T2G remains a valuable component for designers seeking a stable and efficient power management solution.