ISL8036IRZ-T7A

Voltage Regulators - DC DC Switching Regulators Overview

The ISL8036IRZ-T7A is a dual-channel synchronous buck switching regulator from the Renesas ISL8036 series. It provides two independent adjustable outputs with a maximum current of 3A per channel. The device operates with an input voltage range of 2.85V to 6V and supports output voltages from 800mV to 6V. It features a fixed switching frequency of 1MHz, ensuring stable performance across a junction temperature range of -40°C to +125°C. Packaged in a 24-lead QFN (4x4mm) with an exposed pad for thermal management, it includes integrated current sharing capabilities for parallel operation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated dual-channel power controller supporting independent or current-sharing operation
• Synchronous rectifier topology designed for high efficiency and low component count
• Built-in current sharing circuitry enables precise load balancing between channels

Voltage Regulators - DC DC Switching Regulators Applications

• Portable computing devices requiring multi-rail power distribution
• Industrial control systems needing compact DC-DC conversion
• Communication equipment utilizing low-voltage high-current logic supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix T7A indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official Renesas documentation prior to integration. Check for end-of-life notifications as discontinuation timelines may affect long-term supply chain stability. Ensure ESD handling protocols are followed due to the sensitive nature of the QFN package.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when dual isolated rails are required within a single footprint. The 1MHz frequency allows for smaller passive components compared to lower-frequency alternatives. Verify that the total system current does not exceed the combined 6A limit while respecting individual channel ratings. Consider thermal dissipation requirements given the 4x4mm package size and exposed pad design.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL8036 family of integrated power controllers manufactured by Renesas Electronics Corporation. The series is designed for applications demanding high density and efficiency. The IRZ suffix denotes the standard commercial grade temperature rating and lead-free finish. The T7A variant specifically refers to the reel packaging format used for automated assembly processes.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct pin-to-pin replacements should be verified against the official datasheet cross-reference section. Alternative parts must match the 24-QFN package dimensions and thermal characteristics. Ensure substitute components support the same 1MHz switching frequency and 3A per channel current capability.