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ISL8009BIRZ-TS2378 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Intersil. Its product description is IC REG BUCK. Review the specifications below when checking this part for your BOM.
The ISL8009BIRZ-TS2378 is a synchronous buck regulator IC from Intersil. It operates with an input voltage range of 4.5V to 28V, suitable for automotive and industrial applications. The device provides an adjustable output current capability of 1.5A. It utilizes a compact 8-DFN package design. The component supports step-down conversion topology for efficient DC-DC regulation in power management systems.
Verify the exact suffix TS2378 against official Intersil documentation to confirm specific tape-and-reel or lot specifications. Ensure RoHS compliance status matches project requirements. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components. Confirm moisture sensitivity level handling procedures prior to assembly.
Select this component when a wide input voltage range up to 28V is required for buck conversion. Consider the 1.5A output current limit for moderate load applications. Evaluate the 8-DFN package thermal performance against system heat dissipation capabilities. Compare against other ISL8009 series variants if different pinouts or features are needed.
This part belongs to the Intersil ISL8009 series of synchronous buck regulators. The series focuses on power management solutions for embedded systems. Intersil, now part of Renesas, specializes in analog and mixed-signal integrated circuits. This specific model variant includes unique ordering suffixes indicating packaging or testing configurations.
Check for direct substitutes within the ISL8009 family such as ISL8009AIRZ-TK for similar electrical characteristics. Verify pin-to-pin compatibility before replacing. Consult official cross-reference lists for updated equivalents if the original part is discontinued.
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