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ADM869LARQ is listed in the Power Distribution Switches, Load Drivers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC SW HIGH-SIDE P-CH 16QSOP. Review the specifications below when checking this part for your BOM.
The ADM869LARQ is a supervisory circuit manufactured by Analog Devices Inc. It monitors a single voltage input and provides a reset output with an active-low, push-pull configuration. The device includes a watchdog timer and battery backup switch functionality. It operates within a supply voltage range of 2.0 V to 5.5 V and features a reset threshold voltage of 4.63 V. The component supports industrial temperature ranges from -40°C to +85°C and is housed in an 8-lead SOIC package.
Verify the specific suffix 'L' against official Analog Devices documentation to confirm the exact temperature grade and package variant. Ensure compatibility with existing board layouts regarding the 8-lead SOIC footprint. Confirm RoHS compliance status through current datasheets as manufacturing processes may evolve. Cross-reference pinouts with the latest official schematic to prevent integration errors during procurement.
Select this component when a dedicated supervisor with integrated watchdog and battery backup is required. It is suitable for designs needing a fixed 4.63 V threshold. Consider the 8-lead SOIC package for surface-mount assembly constraints. Evaluate power consumption requirements against the typical operating current specified in the electrical characteristics table of the official datasheet.
This part belongs to the ADM869x family of supervisory circuits designed for microprocessor applications. The family offers various threshold voltages and package options. The ADM869LARQ specifically targets industrial environments requiring robust voltage monitoring and system reset capabilities under varying thermal conditions.
Consult the official Analog Devices replacement guide for direct equivalents. Verify functional compatibility regarding threshold voltage and package dimensions before substitution.
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