IRU1010-25CD

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

The IRU1010-25CD is a positive fixed linear voltage regulator manufactured by Infineon Technologies. It provides a fixed output voltage of 2.5V with a maximum output current of 1A. The device operates within an input voltage range up to 7V and features a typical dropout voltage of 1.3V at full load. Integrated protection mechanisms include overcurrent limiting and thermal shutdown. The component is housed in a surface-mount TO-252AA (DPAK) package and is rated for operation between 0°C and 150°C.

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

• Integrated overcurrent and thermal shutdown protection
• Fixed 2.5V output configuration
• Surface-mount DPAK packaging

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

• Point-of-load regulation
• Battery-powered systems
• Embedded power supplies

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

Verify the obsolete status of this component before design finalization. Confirm that the fixed 2.5V output meets system requirements, as adjustable variants exist. Ensure the TO-252AA footprint matches the PCB layout. Check for RoHS compliance details in official documentation due to mixed data availability.

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

Select this part when a stable 2.5V rail is required from a low-voltage source. The 1A current capability suits moderate load applications. Consider the 7V maximum input limit during selection. The DPAK package offers a balance of thermal performance and board space efficiency for general-purpose linear regulation tasks.

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

This component belongs to the IRU1010 series of linear regulators. Variants such as the IRU1010-18CD provide different fixed voltages. The series utilizes standard LDO architecture for efficient voltage stepping down from higher input rails to lower logic or sensor supply levels.

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

Check for direct pin-compatible alternatives if sourcing is difficult. Verify that substitute parts maintain the 2.5V output and 1A current rating. Ensure thermal characteristics match the original DPAK package constraints.