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ILC6370AP52X is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is IC REG BOOST 5.2V 1A SOT89-5. Review the specifications below when checking this part for your BOM.
The ILC6370AP52X is a compact boost converter integrated circuit manufactured by Fairchild Semiconductor. It provides a regulated output voltage of 5.2V with a maximum output current capability of 1A. The device is housed in a SOT-89-5 package, designed for space-constrained applications. As part of the Super Small Switching Regulator family, it integrates essential control logic to minimize external component count.
Verify availability status as this component may be obsolete or discontinued by Fairchild Semiconductor. Confirm exact package pinout and electrical specifications against the official datasheet before integration. Ensure compatibility with existing system requirements regarding input voltage ranges and thermal performance.
Select this component for applications requiring a small form factor boost regulator. Consider the 5.2V fixed output and 1A current limit when designing power stages. Evaluate the SOT-89-5 package constraints for PCB layout and thermal dissipation needs relative to the specific application load.
This part belongs to the ILC6370/6371 series of super small switching regulators. These devices are engineered for high efficiency in minimal footprints. The manufacturer, Fairchild Semiconductor, has been acquired by onsemi, affecting long-term support and documentation access for legacy parts.
Check for direct substitutes within the ILC6371 series if pin compatibility is required. Verify equivalent electrical parameters such as output voltage tolerance and current limits. Consult updated manufacturer catalogs for modern replacements if the original part is no longer in production.
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