IRU1050CD

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

The IRU1050CD is a positive adjustable linear voltage regulator IC from Infineon Technologies, housed in a DPAK package. It delivers a maximum output current of 5A with a low dropout voltage of 1.3V at full load. The device supports an input voltage range from 2.5V to 7V and features a quiescent current of 10mA. It includes protection against overcurrent conditions and offers a power supply rejection ratio of 70dB at 120Hz.

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

• Positive adjustable output voltage capability
• High current output up to 5A
• Low dropout voltage performance
• Integrated overcurrent protection

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

• Power management systems requiring stable voltage regulation
• Embedded electronics needing efficient linear regulation
• Portable devices utilizing wide input voltage ranges

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

Verify the exact part number suffix and manufacturer documentation before procurement. Confirm that the DPAK package matches your PCB footprint requirements. Ensure the input voltage range aligns with your system design specifications. Check for any specific automotive or industrial qualification certifications if required by your application standards.

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

Select this component when a high-current linear regulator with adjustable output is needed. Consider the 1.3V dropout voltage for efficiency under varying load conditions. Evaluate the 10mA quiescent current impact on overall system power consumption. Ensure thermal management strategies are adequate for the DPAK package during operation.

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

This component belongs to Infineon's Power Management Integrated Circuit (PMIC) family, specifically within the linear voltage regulator category. It is designed for applications requiring reliable, low-noise power delivery. The DPAK package provides a balance between current handling capability and compact form factor suitable for surface mount assembly.

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

Consult official Infineon documentation for verified substitute part numbers. Ensure any replacement maintains the 5A output current and compatible input voltage range. Verify package compatibility and pinout alignment to avoid redesign efforts.