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ISL6410AIUZ 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 PROG 600MA 10MSOP. Review the specifications below when checking this part for your BOM.
The ISL6410AIUZ is a synchronous buck switching regulator IC manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 4.5V to 5.5V and provides a single positive output configurable between 1.2V, 1.8V, and 3.3V. The device delivers a maximum output current of 600mA and utilizes a programmable PWM control topology. It features a fixed switching frequency of 860kHz and is housed in a 10-MSOP package with a thermal pad. The component supports operation within a junction temperature range of -40°C to +85°C.
Verify the specific suffix 'U' indicates tape and reel packaging versus bulk tube variants. Confirm RoHS compliance status as datasheets may list conflicting environmental declarations. Check for End-of-Life (EOL) notices or Last Time Buy dates from the manufacturer. Ensure the 10-MSOP footprint matches the target PCB layout dimensions precisely.
Select this component when a 5V input source is available and a regulated lower voltage rail is required. The 600mA current limit suits moderate load applications. Consider the 860kHz frequency for balancing component size against electromagnetic interference. Verify that the 10-MSOP package fits the assembly constraints compared to larger SOIC options.
This part belongs to the ISL6410 family of synchronous buck converters. It shares functional similarities with other Intersil/Renesas PMICs designed for 5V systems. The AIU designation specifies the industrial temperature grade and specific packaging configuration. It serves as a direct replacement for legacy Intersil parts in existing designs.
Check for ISL6410AIZ or ISL6410AIU-TK as potential pin-compatible alternatives depending on packaging requirements. Verify if newer Renesas PMIC families offer upgraded efficiency or integrated features while maintaining the same footprint.
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