IRU1206-18CYTR

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The IRU1206-18CYTR is a linear voltage regulator IC manufactured by Infineon Technologies. It provides a fixed positive output voltage of 1.8V with a maximum output current capability of 1A. The device utilizes a SOT-223 package and features a typical dropout voltage of 0.5V at full load. This component is designed for general-purpose applications requiring stable low-voltage power supplies.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Fixed positive output voltage regulation
• High current output capability up to 1A
• Low dropout voltage operation
• SOT-223 surface-mount packaging

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• General purpose voltage regulation
• Low voltage IC power supply
• Embedded system power management

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the exact part number suffix CYTR against official Infineon documentation to confirm tape and reel packaging specifications. Confirm that the SOT-223 pinout matches your PCB layout requirements. Check for any specific thermal pad grounding instructions provided in the datasheet to ensure proper heat dissipation during operation.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 1.8V rail is required with up to 1A load current. Ensure the input voltage exceeds the output by at least the specified dropout voltage. Consider thermal performance in the final enclosure design, as linear regulators dissipate excess energy as heat proportional to the voltage difference and load current.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the IRU1206 series of linear regulators from Infineon Technologies (formerly International Rectifier). The series offers various fixed output voltages tailored for different digital logic families. The IRU1206-18 variant specifically targets 1.8V applications common in modern microcontrollers and memory devices.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Direct substitutes include other 1.8V, 1A LDOs in SOT-223 packages such as the IRU1206-18CD or similar parts from the same manufacturer family. Verify pin compatibility and thermal characteristics before swapping.