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MC6331-3.3-TP

MC6331-3.3-TP Description

The MC6331-3.3-TP is a high-performance, low-dropout linear voltage regulator designed by Micro Commercial Components (MCC) for a wide range of power management applications. This regulator is specifically designed to provide a stable 3.3V output voltage with a maximum input voltage of 18V. It features a quiescent current of only 5 µA, making it highly efficient for low-power applications. The regulator is capable of delivering up to 300mA of output current, ensuring reliable performance in various electronic systems.

The MC6331-3.3-TP boasts a PSRR (Power Supply Rejection Ratio) ranging from 80dB at 100Hz to 45dB at 100kHz, which significantly reduces noise and ripple in the output voltage. This high PSRR makes it ideal for applications requiring clean power supply, such as precision analog circuits and sensitive digital systems. The regulator also features a low dropout voltage of 0.16V at 100mA, allowing it to maintain regulation even when the input voltage is close to the output voltage.

MC6331-3.3-TP Features

• Low Quiescent Current: With a quiescent current of just 5 µA, the MC6331-3.3-TP is highly efficient and suitable for battery-powered and low-power applications.
• High PSRR: The regulator offers a PSRR of 80dB at 100Hz to 45dB at 100kHz, ensuring minimal noise and ripple in the output voltage.
• Low Dropout Voltage: A maximum dropout voltage of 0.16V at 100mA allows the regulator to maintain regulation even with a small difference between input and output voltages.
• Fixed Output Voltage: The regulator provides a fixed 3.3V output voltage, simplifying design and ensuring stable power supply.
• Enable Control Feature: The enable feature allows for dynamic control of the regulator, enabling power-saving modes and efficient power management.
• Protection Features: Over-current, over-temperature, and short-circuit protection ensure robust operation and reliability in various operating conditions.
• Surface Mount Packaging: The MC6331-3.3-TP is available in a surface mount package, facilitating easy integration into compact and high-density designs.

MC6331-3.3-TP Applications

The MC6331-3.3-TP is well-suited for a variety of applications where stable and efficient power supply is critical. Some specific use cases include:

• Consumer Electronics: Ideal for portable such devices as smartphones, tablets, and wearables, where low power consumption and high efficiency are essential.
• Industrial Equipment: Suitable for industrial control systems, sensors, and IoT devices that require reliable power supply with minimal noise.
• Medical Devices: Applicable in medical instruments and diagnostic equipment where precision and stability of the power supply are crucial.
• Automotive Electronics: Can be used in automotive systems for power management, ensuring stable operation under varying load conditions.
• Communication Systems: Effective in base stations, routers, and other communication equipment where clean power supply is necessary for optimal performance.

Conclusion of MC6331-3.3-TP

The MC6331-3.3-TP from Micro Commercial Components is a versatile and high-performance linear voltage regulator that stands out in its category. Its low quiescent current, high PSRR, and low dropout voltage make it an excellent choice for applications requiring efficient power management and minimal noise. The enable control feature and comprehensive protection mechanisms further enhance its reliability and flexibility. Whether used in consumer electronics, industrial systems, or medical devices, the MC6331-3.3-TP delivers stable and efficient power supply, making it a reliable component for modern electronic designs.