ISL80020AIRZ-T7A

Voltage Regulators - DC DC Switching Regulators Overview

The ISL80020AIRZ-T7A is a synchronous buck regulator IC from the Renesas ISL8002 series. It features an adjustable output voltage range of 600 mV to 5.5 V and supports a maximum output current of 2 A. The device operates with an input voltage between 2.7 V and 5.5 V at a fixed switching frequency of 2 MHz. It is housed in an 8-WFDFN package with an exposed pad, suitable for surface mount installation. The component functions as a positive, single-output DC-DC converter designed for efficient power management applications.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification topology for high efficiency
• Adjustable output voltage capability within specified limits
• Integrated low-side MOSFETs for compact design

Voltage Regulators - DC DC Switching Regulators Applications

• Portable consumer electronics requiring efficient step-down conversion
• Battery-powered devices needing regulated power rails
• Embedded systems utilizing single-supply operation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance and moisture sensitivity level requirements before assembly. Review product change notifications for any manufacturing updates. Ensure storage conditions meet humidity sensitivity standards to prevent damage prior to soldering.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part for designs requiring a 2 A synchronous buck solution in a small footprint. Verify that the input voltage range aligns with the system supply. Check thermal performance requirements against the TDFN-EP-8 package capabilities. Consider the fixed 2 MHz switching frequency when designing external passive components.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the ISL8002 family of low quiescent current synchronous buck regulators. The series is characterized by compact packaging and integrated power switches. It serves as a power management integrated circuit (PMIC) for portable applications where space and efficiency are critical constraints.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for potential obsolescence management or alternative series recommendations.