ISL8018IRAJZ

Description：IC REG BUCK ADJ 8A 20QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:a3c2dbaaa306 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL8018IRAJZ 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

Description：IC REG BUCK ADJ 8A 20QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
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

ISL8018IRAJZ

Voltage Regulators - DC DC Switching Regulators Overview

The ISL8018IRAJZ is a synchronous buck regulator manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 2.7 V to 5.5 V and delivers an adjustable output voltage from 0.6 V to 5.5 V. The device supports a maximum output current of 8 A and features a programmable switching frequency between 500 kHz and 4 MHz. It is housed in a 20-VFQFN package with an exposed pad, designed for surface mount installation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous rectification architecture for high efficiency
Adjustable output voltage capability
Programmable switching frequency operation

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load power supplies
Portable equipment power management
Embedded system voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation to confirm packaging type and availability status. Confirm RoHS compliance and moisture sensitivity level requirements prior to integration. Check for obsolescence notices or product change notifications that may affect long-term supply continuity.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when an 8 A synchronous buck solution is required within a 5.5 V input limit. Ensure the thermal design accommodates the QFN-20 package constraints. Verify that the external component selection aligns with the specified frequency range and output voltage adjustment requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL8018 series of high-efficiency buck regulators. It is distinct from other variants such as the ISL8014 or ISL8016 due to its specific 8 A current rating and 20-pin QFN footprint. The series targets applications requiring compact power solutions with adjustable output parameters.