IRU1010-33CDTR

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

The IRU1010-33CDTR is a linear voltage regulator IC from Infineon Technologies, delivering a fixed positive output of 3.3V at a maximum current of 1A. It utilizes a TO-252AA (DPAK) surface-mount package. The device features a maximum dropout voltage of 1.3V at full load and offers a power supply rejection ratio (PSRR) of 70dB at 120Hz. Operating within a temperature range of 0°C to 150°C, it includes overcurrent and thermal overload protection. The input voltage range extends up to 7V, with an adjustable output range spanning from 2.5V to 3.6V for the broader IRU1010 series.

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

• Fixed 3.3V output configuration for stable voltage regulation
• Integrated overcurrent and thermal overload protection mechanisms
• Surface-mount DPAK packaging for efficient board space utilization

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

• Portable electronic devices requiring stable 3.3V logic supplies
• Battery-powered systems needing low-dropout regulation
• Embedded control circuits in industrial environments

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

Verify component authenticity through authorized distributors due to lifecycle status. Confirm RoHS compliance requirements as specific variants may differ. Check for obsolete status or active replacement recommendations from Infineon before finalizing procurement plans. Ensure storage conditions meet moisture sensitivity level specifications.

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

Select this component when a fixed 3.3V output is required with 1A capacity. Consider the TO-252AA package for thermal management needs. Evaluate input voltage stability against the 7V maximum limit. Compare PSRR performance against noise-sensitive application requirements.

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

Part of the IRU1010 family of linear regulators designed by Infineon Technologies. This series provides reliable voltage regulation solutions for various power management applications. The IRU1010-33CDTR specifically targets fixed-voltage requirements within the broader adjustable output family.

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

Consult Infineon official documentation for verified substitute part numbers. Cross-reference pin compatibility and electrical specifications before substitution.