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IRU1206-18CY

IRU1206-18CY Description

The IRU1206-18CY is a linear regulator IC designed by Infineon Technologies, offering a fixed output voltage of 1.8V and a maximum output current of 1A. This device is housed in a SOT223 package, making it suitable for surface mount applications. It is designed to operate within an input voltage range up to 12V, ensuring compatibility with a wide range of power supply systems. The regulator features a low dropout voltage of 0.65V at 1A, which enhances its efficiency in low-voltage applications. Additionally, it includes over-current and over-temperature protection features, ensuring reliable operation and safeguarding against potential faults.

IRU1206-18CY Features

• Output Type: Fixed, providing a stable 1.8V output voltage.
• Input Voltage Range: Up to 12V, offering flexibility in power supply options.
• Output Current: 1A, suitable for applications requiring moderate power.
• Low Dropout Voltage: 0.65V @ 1A, which is advantageous in applications where the input voltage is close to the output voltage.
• Protection Features: Over-current and over-temperature protection to ensure robustness and reliability.
• Operating Temperature: 0°C to 125°C, making it suitable for a wide range of environmental conditions.
• Quiescent Current: 3 mA, contributing to low power consumption in standby mode.
• Supply Current: 50 mA max, ensuring efficient operation.
• Package Type: SOT223, ideal for surface mount applications and compact designs.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating high resistance to moisture and suitability for various manufacturing processes.

IRU1206-18CY Applications

The IRU1206-18CY is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and fixed output make it ideal for use in embedded systems, consumer electronics, and industrial control systems. The device's over-current and over-temperature protection features make it particularly useful in applications where reliability and safety are paramount. Some specific use cases include:

• Embedded Systems: Providing a stable power supply for microcontrollers and other low-power components.
• Consumer Electronics: Ideal for portable devices and appliances requiring efficient power management.
• Industrial Control Systems: Ensuring reliable operation in environments with varying temperatures and input voltages.

Conclusion of IRU1206-18CY

The IRU1206-18CY from Infineon Technologies is a versatile linear regulator IC that offers a combination of performance benefits and robust protection features. Its low dropout voltage and fixed output voltage make it suitable for a wide range of applications, while its over-current and over-temperature protection ensure reliable operation. Although the product is now obsolete, it remains a reliable choice for existing designs and applications where its specific features are required. For new designs, engineers may consider exploring alternative models from Infineon Technologies that offer similar or enhanced capabilities.