ISL8036IRZ-T7AR5194

Voltage Regulators - DC DC Switching Regulators Overview

The ISL8036IRZ-T7AR5194 is a dual-channel synchronous buck switching regulator IC manufactured by Renesas Electronics Corporation. It features two independent channels, each capable of delivering up to 3A of output current. The device operates with an input voltage range from 2.85V to 6V and provides adjustable positive output voltages starting from 0.8V up to 6V. It utilizes a fixed switching frequency of 1.1MHz. The component is housed in a 24-lead QFN package (4x4mm) with an exposed thermal pad, designed for surface-mount installation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Dual-channel architecture providing independent control over two separate power rails
• Synchronous rectification topology for enhanced conversion efficiency
• Integrated current sharing capability between the two channels

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring multiple regulated voltage rails
• Industrial equipment power distribution systems
• Communication infrastructure power management modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix T7AR5194 against official Renesas documentation to confirm tape-and-reel packaging specifications. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for end-of-life notifications or production discontinuation notices associated with this specific part variant to ensure long-term supply availability.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when dual isolated outputs are required within a single compact footprint. Ensure the application input voltage remains within the 2.85V to 6V operational window. Verify that the total load current does not exceed the combined channel limits and that thermal dissipation requirements are met via the exposed pad design.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL8036 series of high-efficiency DC-DC converters. It is functionally related to variants such as ISL8036AIRZ and ISL8036IRZ, which share similar electrical characteristics but may differ in switching frequency or packaging options. The series is designed for applications demanding high power density and precise voltage regulation.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include ISL8036AIRZ and ISL8036IRZ. Verify pin compatibility and thermal performance before substitution. Note that alternative frequencies may require changes to external passive components.