onsemi

NCP4626HMX033TCG

NCP4626HMX033TCG Description

The NCP4626HMX033TCG is a linear regulator from onsemi, designed to provide a fixed 3.3V output voltage with a maximum output current of 300mA. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is housed in a 6x6 DFN package, making it suitable for surface-mount applications. Despite its obsolete status, the NCP4626HMX033TCG remains a reliable choice for applications requiring a stable power supply with minimal dropout voltage.

NCP4626HMX033TCG Features

• Output Type: Fixed at 3.3V, ensuring a stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling input voltages up to 16V, providing flexibility in power source options.
• Output Current: Delivers a consistent 300mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: With a maximum dropout voltage of 1V at 300mA, the NCP4626HMX033TCG ensures efficient power conversion even at lower input voltages.
• Quiescent Current: Features a low quiescent current of 100 µA, minimizing power consumption during standby or low-load conditions.
• High PSRR: A Power Supply Rejection Ratio (PSRR) of 70dB at 1kHz ensures excellent noise suppression, making it ideal for noise-sensitive applications.
• Protection Features: Includes over-current, over-temperature, and short-circuit protection, safeguarding both the regulator and connected circuits from potential damage.
• Enable Control: Offers an enable feature, allowing for dynamic control of the regulator's operation, which is beneficial for power management in complex systems.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating the device is suitable for various environmental conditions without requiring special handling.
• Packaging: Available in a Tape & Reel (TR) package, facilitating easy integration into automated assembly processes.

NCP4626HMX033TCG Applications

The NCP4626HMX033TCG is ideal for applications requiring a reliable and efficient power supply with a fixed output voltage. Its low dropout voltage and high PSRR make it particularly suitable for:

• Consumer Electronics: Providing stable power to devices such as smartphones, tablets, and portable media players.
• Industrial Equipment: Ensuring consistent power supply in control systems, sensors, and other low-power industrial applications.
• Telecommunications: Supplying power to base stations, routers, and other communication equipment.
• Automotive Electronics: Suitable for in-vehicle infotainment systems, control modules, and other automotive applications requiring a stable power source.
• Medical Devices: Ideal for powering medical equipment where low noise and high reliability are critical.

Conclusion of NCP4626HMX033TCG

The NCP4626HMX033TCG is a robust linear regulator that offers a balance of performance and reliability. Its low dropout voltage, high PSRR, and comprehensive protection features make it a standout choice for applications requiring a stable 3.3V power supply. Despite its obsolete status, the NCP4626HMX033TCG remains a viable option for designers seeking a proven solution for their power management needs.