IRU1176CPTR

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

The IRU1176CPTR is an adjustable positive single-output Low Dropout (LDO) regulator manufactured by Infineon Technologies. It provides a maximum output current of 7.5 A with an extremely low dropout voltage, utilizing a proprietary bipolar process to achieve equivalent on-resistance comparable to discrete MOSFETs. The device operates within a junction temperature range of -40 °C to +125 °C and supports an adjustable output voltage between 1.25 V and 5.5 V. It is housed in a surface-mount D2PAK (TO-263) package with seven terminals.

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

• Utilizes a proprietary bipolar process for high current handling
• Features an extremely low dropout voltage design
• Includes a dedicated shutdown pin for power management

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

• General-purpose 7.5A DC-to-DC voltage regulation
• Systems requiring low dropout performance under varying load conditions
• Applications necessitating active shutdown control for input current reduction

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

Verify the specific suffix 'CPTR' against official Infineon documentation to confirm tape-and-reel packaging and temperature grade specifications. Ensure compatibility with TO-263 footprint requirements and validate that the 7.5A continuous current rating aligns with thermal management capabilities in the target application environment.

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

Select this component when a high-current LDO solution is required with minimal voltage drop across the regulator. The integrated shutdown functionality makes it suitable for systems needing efficient power state management. Consider the D2PAK package for its thermal dissipation properties relative to smaller surface-mount alternatives.

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

The IRU1176 series belongs to the linear regulator family from International Rectifier, now part of Infineon Technologies. These devices are designed to replace discrete MOSFET-based solutions, offering simplified circuitry while maintaining high efficiency and robust current delivery capabilities for demanding power supply applications.

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

Consult official Infineon cross-reference guides for verified substitutes. No direct public substitute part numbers are confirmed in the provided data.