ISL9104AIRUCZ-T7A

$2.71

Description：IC REG BUCK 1.8V 500MA 6UTDFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:e11faa96a918 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL9104AIRUCZ-T7A 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 1.8V 500MA 6UTDFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL9104AIRUCZ-T7A

Description：IC REG BUCK 1.8V 500MA 6UTDFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：-
Current - Output：500mA
Frequency - Switching：4.3MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：6-UFDFN
Supplier Device Package：6-UTDFN (1.6x1.6)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL9104AIRUCZ-T7A

ISL9104AIRUCZ-T7A

Voltage Regulators - DC DC Switching Regulators Overview

The ISL9104AIRUCZ-T7A is a fixed-output synchronous buck converter manufactured by Renesas Electronics Corporation. It provides a fixed 1.8V output with a maximum current of 500mA. The device operates from an input voltage range of 2.7V to 6V and utilizes a 4.3MHz switching frequency. It features a 6-UTDFN (1.6x1.6mm) surface-mount package and supports an operating temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous rectification topology for high efficiency
Fixed 1.8V output configuration
Compact 6-UTDFN package design

Voltage Regulators - DC DC Switching Regulators Applications

Low-voltage microprocessor power supplies
Portable electronic devices
Cellular phone systems

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'T7A' against the manufacturer's official datasheet to confirm the fixed 1.8V output variant, as other suffixes may indicate adjustable or different voltage options. Ensure the 6-UTDFN footprint matches the PCB layout requirements. Confirm RoHS3 compliance status if required by environmental regulations.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a stable 1.8V rail is required for low-power logic circuits within a 2.7V to 6V input system. The 4.3MHz frequency allows for smaller external inductors compared to lower-frequency alternatives. Verify that the 500mA load requirement does not exceed the device's thermal limits in the intended enclosure.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL9104 family of synchronous step-down regulators designed for compact portable applications. The series is characterized by high switching frequencies to minimize passive component size. The 'AIRU' designation typically indicates automotive-grade qualification and specific packaging variants within the broader product line.