ISL9104AIRUCZ-T

$0.77

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

SKU:d2f89a38cc7d Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

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

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

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

ISL9104AIRUCZ-T

Voltage Regulators - DC DC Switching Regulators Overview

The ISL9104AIRUCZ-T7A is a synchronous buck converter IC 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. The component supports positive output configuration and functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous rectification architecture for high efficiency
Fixed 1.8V output voltage regulation
Compact 6-pin ultra-thin dual flat no-lead package

Voltage Regulators - DC DC Switching Regulators Applications

Low-voltage microprocessor power supplies
Portable electronic devices such as PDAs
Cellular phone power management systems

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number, specifically the suffix T7A, which indicates tape-and-reel packaging. Confirm the fixed 1.8V output variant matches system requirements, as adjustable versions exist in the same family. Check RoHS3 compliance status and ensure the 6-UTDFN footprint aligns with PCB layout specifications before ordering.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.8V rail is required for compact designs. The 4.3MHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Ensure the load current does not exceed 500mA and the input voltage remains within the 2.7V to 6V operational window for stable performance.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL9104A series of low IQ synchronous buck converters. It is designed for applications requiring high efficiency in small form factors. The manufacturer integrates power MOSFETs to minimize external component count and board space usage while maintaining regulatory compliance for modern electronics.