ISL8036IRZ-T

Voltage Regulators - DC DC Switching Regulators Overview

The ISL8036IRZ-T is a dual-channel synchronous buck switching regulator manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 2.85 V to 6 V and provides two adjustable output channels, each capable of delivering up to 3 A of current. The outputs are adjustable from 800 mV to 6 V. The device integrates a fixed switching frequency of 2.5 MHz and supports current sharing between channels. It is housed in a 24-lead QFN package (4x4 mm) with an exposed pad and is rated for operation over an industrial temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Dual-channel architecture with integrated current sharing capability
• Synchronous rectification topology for high efficiency
• Fixed 2.5 MHz switching frequency

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation for digital processors
• Industrial control systems requiring dual power rails
• Telecommunications infrastructure equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging configuration. Confirm RoHS compliance status through official datasheets. Check for End-of-Life notifications or production discontinuation notices from Renesas prior to finalizing procurement plans.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when dual isolated or shared rails are required within a 6 V input limit. Ensure thermal management design accounts for the QFN package's thermal dissipation characteristics. Verify that the 2.5 MHz frequency aligns with electromagnetic interference constraints of the target system.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL8036A series of dual synchronous buck regulators. It is designed for applications requiring compact power solutions with precise current balancing. The device replaces older single-channel designs where space and board area were critical constraints.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult Renesas documentation for direct pin-compatible alternatives. Verify electrical parameter equivalence if substituting with other dual buck regulators.