IRU1010CY

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

The IRU1010CY is a positive adjustable linear regulator manufactured by Infineon Technologies, housed in a SOT-223 package. It delivers a maximum output current of 1A with a maximum dropout voltage of 1.3V at full load. The device supports an input voltage range up to 7V and provides an adjustable output voltage between 2.5V and 3.6V. Key electrical characteristics include a static current of 10mA and a power supply rejection ratio of 70dB at 120Hz. It operates within a temperature range of 0°C to 150°C and includes overcurrent and thermal shutdown protection.

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

• Provides stable positive adjustable voltage regulation for sensitive electronic circuits
• Integrates comprehensive protection mechanisms including overcurrent limiting and thermal shutdown
• Delivers high power supply rejection to minimize noise impact on the output

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

• Portable battery-powered equipment requiring efficient linear regulation
• Embedded systems utilizing low-dropout voltage requirements
• General-purpose power management in consumer electronics

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

Verify component authenticity through authorized distributors as this part may be discontinued. Confirm RoHS compliance status, as documentation indicates non-compliance. Ensure the SOT-223 package variant matches design constraints. Review latest datasheets for any updates regarding lead-free alternatives or end-of-life notices before finalizing procurement plans.

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

Select this component when a compact surface-mount solution is required for low-to-medium current applications. The SOT-223 package offers a balance of thermal performance and board space efficiency. Consider the 1.3V dropout characteristic against the minimum input-output differential in the target circuit design to ensure proper regulation under all operating conditions.

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

This regulator belongs to the IRU1010 family from Infineon Technologies, designed for general-purpose linear regulation tasks. The family includes variants such as the IRU1010CD in a DPAK package. These components are categorized under PMIC linear regulators, serving as fundamental building blocks for creating stable voltage rails in various electronic assemblies.

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

Check for pin-compatible alternatives within the same manufacturer's portfolio if availability is constrained. Verify that any substitute maintains identical output voltage ranges and current capabilities. Ensure thermal resistance characteristics align with existing heat dissipation strategies in the application.