onsemi

NCP4625DSN30T1G

NCP4625DSN30T1G Description

The NCP4625DSN30T1G is a linear voltage regulator designed by onsemi, offering a fixed output voltage of 3V and a maximum output current of 300mA. This regulator is housed in a compact SOT23-5 package, making it suitable for surface mount applications. Despite its small size, the NCP4625DSN30T1G provides robust performance with a maximum input voltage of 10V and a dropout voltage of 0.85V at 300mA. It features an enable control function, allowing for precise control over the regulator's operation. The device also includes over-current and over-temperature protection features, ensuring reliable operation in various conditions. With a quiescent current of only 40 µA and a power supply rejection ratio (PSRR) of 70dB at 1kHz, the NCP4625DSN30T1G is optimized for low-power and high-performance applications.

NCP4625DSN30T1G Features

• Fixed Output Voltage: Provides a stable 3V output, ideal for applications requiring a precise voltage supply.
• High Efficiency: Achieves a dropout voltage of 0.85V at 300mA, ensuring efficient operation even at low input-to-output voltage differentials.
• Low Quiescent Current: Consumes only 40 µA, making it suitable for battery-powered and low-power applications.
• Enable Control: Features an enable pin for easy control and power management.
• Protection Features: Includes over-current and over-temperature protection to safeguard the device and connected circuits.
• High PSRR: Achieves 70dB at 1kHz, ensuring excellent noise rejection and stable output voltage.
• Compact Package: Housed in a SOT23-5 package, suitable for space-constrained designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.

NCP4625DSN30T1G Applications

The NCP4625DSN30T1G is ideal for a variety of applications where a stable and efficient voltage supply is required. Its compact size and high performance make it suitable for:

• Portable Electronics: Ideal for battery-powered devices such as smartphones, tablets, and wearable technology.
• Embedded Systems: Suitable for embedded systems requiring a reliable and efficient power supply.
• Industrial Control: Applicable in industrial control systems where precise voltage regulation is crucial.
• Consumer Electronics: Perfect for consumer electronics that demand low power consumption and high reliability.
• Medical Devices: Suitable for medical devices where stable voltage and low noise are essential.

Conclusion of NCP4625DSN30T1G

The NCP4625DSN30T1G from onsemi is a high-performance linear voltage regulator that offers a fixed 3V output and a maximum output current of 300mA. Its compact SOT23-5 package, low dropout voltage, and low quiescent current make it an excellent choice for a wide range of applications, particularly in portable and low-power electronics. The inclusion of enable control and protection features further enhances its versatility and reliability. Despite being marked as obsolete, the NCP4625DSN30T1G remains a valuable component for designers seeking a stable and efficient voltage regulation solution.