ISL8016IRAJZ

Voltage Regulators - DC DC Switching Regulators Overview

The ISL8016IRAJZ is a synchronous step-down switching regulator IC manufactured by Renesas Electronics. It provides an adjustable positive output voltage ranging from 0.6V to 5.5V with a maximum continuous output current of 6A. The device operates from an input voltage range of 2.7V to 5.5V and supports a switching frequency between 525kHz and 3.9MHz. It utilizes a 20-VFQFN package with an exposed pad for thermal management.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for high efficiency
• Adjustable output voltage capability
• Integrated power stage design

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial control systems
• Point-of-load regulation
• Portable equipment power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix (e.g., -T) against the datasheet to confirm packaging type, as standard tube variants may differ from reel options. Confirm RoHS3 compliance status and moisture sensitivity level requirements prior to ordering. Ensure the supplier source matches the manufacturer's authorized distribution channels to guarantee component authenticity and traceability.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for high-current applications within a 5.5V input limit. The wide switching frequency range allows optimization for external component size versus noise performance. Verify that the thermal characteristics of the 20-QFN package meet the system's heat dissipation requirements under maximum load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL8016 family of synchronous buck converters designed for space-constrained environments. It integrates the controller and power MOSFETs into a single package to reduce board area. The series targets applications requiring efficient power conversion from single-cell lithium-ion sources or similar low-voltage rails.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for ISL8016IRAJZ-T if tape-and-reel packaging is required instead of tubes. Verify pinout compatibility before substituting with other 6A synchronous buck regulators.