ISL8014AIRZ-T7A

Voltage Regulators - DC DC Switching Regulators Overview

The ISL8014AIRZ-T7A is a synchronous buck switching regulator IC manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 2.8 V to 5.5 V and provides an adjustable output voltage from 800 mV to 5.5 V. The device supports a maximum output current of 4 A and features a fixed switching frequency of 1 MHz. It is housed in a 16-VQFN package with an exposed pad, designed for surface mount installation. The component functions as a positive, single-output step-down converter suitable for power management applications within the specified electrical parameters.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for improved efficiency
• Adjustable output voltage capability via external resistor network
• Integrated protection mechanisms for reliable operation

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial control systems
• Portable equipment power supplies
• Embedded computing platforms

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix T7A against official datasheets to confirm tape and reel packaging requirements. Confirm RoHS3 compliance status through manufacturer documentation. Check for End-of-Life notifications or Product Change Notices that may affect long-term availability. Ensure the supplier provides valid traceability documents matching the Renesas part number.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 4 A synchronous buck converter is required within a 5.5 V input limit. The 1 MHz switching frequency allows for compact passive component selection. Verify thermal performance requirements for the 16-VQFN package under expected load conditions. Ensure the application demands an adjustable output voltage range starting at 800 mV.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL8014A series of low quiescent current switching regulators. It is designed for applications requiring high efficiency and small solution size. The series targets portable and industrial markets where space-constrained power delivery is critical. The component integrates internal power switches to minimize external component count.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

ISL78214ARZ is listed as a parameter equivalent substitute by the manufacturer.