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FAN1540MMPX is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists onsemi. Its product description is IC REG LINEAR 3.3V 1.3A 8-MLP. Review the specifications below when checking this part for your BOM.
The FAN1540MMPX is a positive fixed linear regulator IC from onsemi, delivering a nominal output voltage of 3.3V with a maximum continuous output current of 1.3A. It features a maximum input voltage rating of 10V and exhibits a typical dropout voltage of 1.2V at full load. The device incorporates comprehensive protection mechanisms including overcurrent limiting and thermal shutdown to ensure operational reliability under fault conditions. Designed for surface-mount applications, it utilizes a compact 6-MLP (3x3) package configuration.
Verify component authenticity through authorized distribution channels due to discontinued status. Confirm package integrity and pin alignment prior to integration. Review latest manufacturer documentation for handling specifications and storage conditions to maintain device performance standards during assembly processes.
Evaluate input-output voltage differentials against specified dropout characteristics to ensure adequate headroom. Assess thermal dissipation requirements based on ambient operating conditions and load profiles. Consider alternative components if higher current capacity or adjustable output voltages are required for the target application design.
This component belongs to the FAN1540 series of linear regulators designed by onsemi. The series focuses on providing efficient power conversion in compact form factors suitable for modern electronic devices. The specific model variant offers fixed voltage output capabilities tailored for standard logic level requirements.
Consult official manufacturer databases for verified substitute part numbers. Ensure functional compatibility regarding electrical parameters and physical dimensions when evaluating alternatives.
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