ISL8018IRAJZ-T

$1.62

Description：IC REG BUCK ADJ 8A 20QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:90ee4b24cca8 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL8018IRAJZ-T is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG BUCK ADJ 8A 20QFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL8018IRAJZ-T

Description：IC REG BUCK ADJ 8A 20QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.6V
Voltage - Output (Max)：5.5V
Current - Output：8A
Frequency - Switching：500kHz ~ 4MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：20-VFQFN Exposed Pad
Supplier Device Package：20-QFN (3x4)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL8018IRAJZ-T

ISL8018IRAJZ-T

Voltage Regulators - DC DC Switching Regulators Overview

The ISL8018IRAJZ-T is a synchronous buck switching regulator manufactured by Renesas Electronics Corporation. It delivers an adjustable output voltage ranging from 0.6V to 5.5V with a maximum continuous output current of 8A. The device operates within an input voltage range of 2.7V to 5.5V and supports a programmable switching frequency between 500kHz and 4MHz. It features a 20-VFQFN package with an exposed pad for thermal management. The component is rated for operation at ambient temperatures from -40°C to 85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous rectification architecture for high efficiency
Programmable switching frequency selection
Adjustable output voltage configuration
Integrated thermal protection mechanisms

Voltage Regulators - DC DC Switching Regulators Applications

Industrial control systems
Portable computing devices
Communication infrastructure equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix designation against official documentation, as packaging variations such as tape-and-reel quantities may differ. Confirm the active status directly with the manufacturer or authorized distributors, as supply chain updates can affect availability. Ensure the procurement channel provides valid traceability and authenticity guarantees for electronic components.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when an 8A output capability is required within a 5.5V input limit. The adjustable frequency feature allows optimization for external component size versus noise performance. Verify that the thermal requirements of the application are compatible with the 20-QFN package dissipation characteristics under expected load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL8018 series of high-efficiency buck regulators. It shares architectural similarities with other members like the ISL8016 and ISL8014, which offer lower current ratings. The series targets applications requiring compact power solutions with flexible output configurations in small form-factor packages.