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IRU1030-33CT

IRU1030-33CT Description

The IRU1030-33CT is a linear voltage regulator designed by Infineon Technologies, offering a fixed output voltage of 3.3V and a maximum output current of 3A. This regulator is housed in a TO220AB package, making it suitable for through-hole mounting. Despite being marked as obsolete, the IRU1030-33CT remains a reliable choice for applications requiring a stable power supply within its specified parameters. The regulator operates efficiently within an input voltage range up to 7V, ensuring robust performance across various electronic systems.

IRU1030-33CT Features

• Output Type: Fixed, providing a stable 3.3V output voltage.
• Input Voltage Range: Up to 7V ensuring, compatibility with a wide range of power sources.
• Output Current: Capable of delivering up to 3A, making it suitable for high-current applications.
• Voltage Dropout: A maximum dropout voltage of 1.3V at 3A load, ensuring efficient operation even at lower input voltages.
• Protection Features: Equipped with over-current and over-temperature protection, safeguarding the regulator and connected circuits from damage.
• Operating Temperature: Wide temperature range from 0°C to 150°C, suitable for both ambient and high-temperature environments.
• Quiescent Current: Low quiescent current of 10 mA, minimizing power consumption during idle states.
• Power Supply Rejection Ratio (PSRR): 70dB at 120Hz, ensuring high noise immunity and stable output voltage.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited), indicating high resistance to moisture, enhancing reliability in humid conditions.
• Package Type: TO220AB in a tube package, facilitating easy handling and integration into through-hole designs.

IRU1030-33CT Applications

The IRU1030-33CT is ideal for applications requiring a stable 3.3V power supply with high current capabilities. Its robust design and protection features make it suitable for:

• Embedded Systems: Providing a reliable power source for microcontrollers, sensors, and other low-voltage components.
• Industrial Equipment: Ensuring stable power delivery in harsh environments, thanks to its wide operating temperature range and moisture resistance.
• Telecommunications: Supplying power to various modules and components within communication systems.
• Automotive Electronics: Suitable for automotive applications where high reliability and temperature tolerance are crucial.

Conclusion of IRU1030-33CT

The IRU1030-33CT is a versatile linear voltage regulator that offers a stable 3.3V output with a maximum current of 3A. Its low dropout voltage, robust protection features, and wide operating temperature range make it a reliable choice for a variety of applications. Despite its obsolete status, the IRU1030-33CT remains a valuable component for engineers and designers seeking a dependable power solution in through-hole configurations.