ISL6455AIRZ-TK

Special Purpose Regulators Overview

The ISL6455AIRZ-TK is a three-output converter and FPGA regulator IC manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 4.2V to 5.5V and provides adjustable output voltages from 0.8V to 3.3V. The device is housed in a 24-VFQFN package with exposed pad, measuring 4x4 mm. It supports surface mount installation and functions within a temperature range of -40°C to 85°C. This component is classified as a special purpose regulator designed for power management in digital logic applications.

Special Purpose Regulators Feature Summary

• Provides three independent regulated output channels for complex power sequencing requirements
• Designed specifically for powering Field Programmable Gate Arrays (FPGAs) and converters
• Operates efficiently within a standard 5V input supply range

Special Purpose Regulators Applications

• Powering Field Programmable Gate Arrays (FPGAs)
• Supplying power to data converters
• Multi-rail power distribution systems for digital logic

Special Purpose Regulators Procurement Notes

Verify the obsolete status of this component before design finalization. Confirm that the 24-QFN package dimensions match your PCB footprint exactly. Ensure the operating temperature range meets your environmental specifications. Check for RoHS3 compliance if required by your assembly standards. Evaluate alternative components due to end-of-life status.

Special Purpose Regulators Selection Notes

Select this component when a compact solution for FPGA and converter power rails is required. The three-output configuration simplifies board layout compared to discrete regulators. Verify that the input voltage stays within the 4.2V to 5.5V window. Consider the thermal performance of the 4x4mm QFN package under load. Ensure compatibility with the required output voltage ranges between 0.8V and 3.3V.

Special Purpose Regulators Part Context

This part belongs to the ISL6455 family of specialized power management integrated circuits. It is engineered for high-density applications where space is limited. The device integrates multiple regulation stages into a single small form factor. It targets designs requiring precise voltage control for sensitive digital components.

Special Purpose Regulators Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.