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IRU1207-18CS

IRU1207-18CS Description

The IRU1207-18CS is a linear voltage regulator designed by Infineon Technologies, offering a fixed output voltage of 1.8V and a maximum output current of 1A. This regulator is housed in an 8SOIC package, making it suitable for surface mount applications. It is designed to operate within an input voltage range up to 12V, ensuring efficient power management in various electronic systems. The regulator features a low dropout voltage of 0.65V at 1A, which is crucial for maintaining performance even when the input voltage is close to the output voltage. Additionally, the IRU1207-18CS includes enable control, over-current protection, and over-temperature protection to enhance reliability and safety.

IRU1207-18CS Features

• Fixed Output Voltage: Provides a stable 1.8V output, ideal for applications requiring a consistent power supply.
• High Efficiency: With a dropout voltage of 0.65V at 1A, it maintains high efficiency even under varying input conditions.
• Enable Control: Allows for dynamic control of the regulator's operation, enabling power savings and flexible system design.
• Protection Features: Over-current and over-temperature protection ensure robustness and reliability in demanding environments.
• Low Quiescent Current: At 3 mA, it minimizes power consumption during standby, enhancing overall system efficiency.
• Wide Operating Temperature Range: Suitable for use in environments ranging from 0°C to 125°C, making it versatile for industrial and automotive applications.
• Surface Mount Compatibility: The 8SOIC package is ideal for compact and high-density PCB designs.
• Moisture Sensitivity Level 1: Ensures unlimited shelf life and reliability in humid conditions.

IRU1207-18CS Applications

The IRU1207-18CS is well-suited for a variety of applications where a reliable and efficient power supply is essential. Its fixed 1.8V output and 1A current capability make it ideal for powering microcontrollers, sensors, and other low-power devices. The low dropout voltage and high efficiency are particularly beneficial in battery-operated systems, where maintaining power output as the battery voltage drops is crucial. The regulator's wide operating temperature range and robust protection features make it suitable for industrial controls, automotive electronics, and telecommunications equipment. Additionally, its surface mount compatibility and compact form factor are advantageous for space-constrained designs.

Conclusion of IRU1207-18CS

The IRU1207-18CS from Infineon Technologies is a high-performance linear voltage regulator that offers a combination of efficiency, reliability, and flexibility. Its low dropout voltage and enable control features provide significant advantages over similar models, making it an excellent choice for a wide range of applications. Despite its obsolete status, the IRU1207-18CS remains a viable option for designers seeking a proven and reliable power management solution.