onsemi

NCP4626DSN030T1G

NCP4626DSN030T1G Description

The NCP4626DSN030T1G is a linear voltage regulator designed by onsemi, featuring a fixed output voltage of 3V and capable of delivering up to 300mA of output current. This regulator is housed in a compact SOT23-5 package, making it suitable for surface-mount applications. Despite its small form factor, the NCP4626DSN030T1G offers robust performance with a maximum dropout voltage of 1.5V at full load, ensuring efficient power delivery even under varying input conditions. The regulator is designed to operate with a maximum input voltage of 16V, providing flexibility in power supply design. Additionally, the NCP4626DSN030T1G includes essential protection features such as over-current, over-temperature, and short-circuit protection, enhancing its reliability and durability in various operating environments.

NCP4626DSN030T1G Features

• Output Type: Fixed 3V output voltage, ensuring stable power supply to connected devices.
• Input Voltage Range: Capable of handling input voltages up to 16V, providing versatility in power source compatibility.
• Output Current: Delivers up to 300mA of current, suitable for a wide range of low-power applications.
• Dropout Voltage: Maximum dropout voltage of 1.5V at 300mA, enabling efficient operation even at lower input voltages.
• Quiescent Current: Low quiescent current of 100 µA, minimizing power consumption during standby or low-load conditions.
• Power Supply Rejection Ratio (PSRR): Achieves a PSRR of 70dB at 1kHz, ensuring high noise rejection and stable output voltage.
• Control Features: Includes an enable pin, allowing for dynamic control of the regulator's operation.
• Protection Features: Equipped with over-current, over-temperature, and short-circuit protection, safeguarding the regulator and connected circuits from damage.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited), indicating the device is suitable for use in a wide range of environmental conditions without additional moisture protection.
• Package Type: Tape & Reel (TR) packaging, facilitating automated assembly processes and ensuring consistent quality.

NCP4626DSN030T1G Applications

The NCP4626DSN030T1G is ideal for applications requiring a stable and efficient power supply in a compact form factor. Its fixed 3V output and 300mA current capability make it suitable for powering microcontrollers, sensors, and other low-power electronic devices. The regulator's low dropout voltage and high PSRR ensure reliable performance in applications with varying input voltages and noise-sensitive environments. Specific use cases include:

• Embedded Systems: Providing stable power to microcontrollers and other embedded components.
• Sensor Networks: Ensuring reliable operation of sensors in IoT and industrial applications.
• Portable Devices: Ideal for battery-powered devices where efficiency and low power consumption are critical.
• Consumer Electronics: Suitable for powering small electronic devices that require a stable and efficient power supply.

Conclusion of NCP4626DSN030T1G

The NCP4626DSN030T1G is a versatile and efficient linear voltage regulator designed for a wide range of low-power applications. Its fixed 3V output, 300mA current capability, and low dropout voltage make it an ideal choice for powering microcontrollers, sensors, and other electronic devices. The inclusion of essential protection features and a low quiescent current further enhance its reliability and efficiency. Despite being marked as obsolete, the NCP4626DSN030T1G remains a reliable option for applications requiring a compact and efficient power solution.