IRU1205-33CLTR

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

The IRU1205-33CLTR is a fixed-output linear regulator from the IRU1205 series, manufactured by Infineon Technologies. It provides a stable 3.3V output with a maximum continuous current of 300mA. The device utilizes an LDO topology for DC to DC conversion and is housed in a 5-pin SOT-23 package. It is designed for applications requiring low dropout voltage performance.

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

• Ultra-low dropout voltage operation for efficient power regulation
• Fixed positive output voltage configuration
• Compact surface-mount packaging for space-constrained designs

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

• Portable battery-powered electronic devices
• Low noise analog circuit power supplies
• Embedded system voltage regulation

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

Verify the complete part number including suffixes against official Infineon documentation to ensure correct output voltage and package variant. Confirm RoHS compliance status and specific tape-and-reel quantities through authorized distribution channels prior to ordering.

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

Select this component when a fixed 3.3V supply is required with moderate current demands up to 300mA. Consider the thermal dissipation capabilities inherent to the SOT-23 package relative to the input-output voltage differential and ambient operating conditions.

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

This part belongs to the IRU1205 family of ultra-low dropout regulators. The series includes both adjustable and fixed output variants, offering a solution for noise-sensitive applications where standard switching regulators are unsuitable due to electromagnetic interference constraints.

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

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 3.3V fixed output, 300mA current rating, and 5-pin SOT-23 physical footprint.