IRU1010-25CP

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

The IRU1010-25CP is a positive fixed linear voltage regulator IC from Infineon Technologies, belonging to the IRU1010 family. It provides a fixed output voltage of 2.5V with a maximum continuous 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. It incorporates comprehensive protection mechanisms including overcurrent limiting and thermal shutdown. The component is housed in a TO-252AA (DPAK) surface-mount package and is rated for operation across a junction temperature range of 0°C to 150°C.

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

• Fixed 2.5V output voltage configuration
• 1A continuous output current capability
• Integrated overcurrent and thermal protection

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

• Point-of-load regulation in embedded systems
• Power supply stages for microcontrollers
• Biasing circuits for analog components

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

Verify component status as this specific part number may be discontinued or superseded by newer revisions such as the IRU1010-25CD. Confirm availability through authorized distributors and check for RoHS compliance status, as older batches may not meet current environmental standards. Ensure the correct package variant matches your PCB footprint requirements.

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

Select this regulator when a stable 2.5V rail is required for low-to-medium power digital logic. Consider the 1.3V dropout voltage to ensure sufficient input-output differential under all load conditions. Evaluate thermal dissipation requirements given the DPAK package's thermal characteristics at 1A output currents.

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

This component is part of Infineon's IRU1010 series of low-dropout linear regulators. The series offers various fixed and adjustable output voltages tailored for general-purpose power management applications. The IRU1010-25CP specifically targets applications requiring a precise 2.5V reference or supply voltage with moderate current demands.

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

The IRU1010-25CD is a documented alternative within the same product family offering identical electrical specifications. Verify pin compatibility and thermal performance before substitution.