PP
Power & Protection
Overview
STMicroelectronics STPS3L40UF is a power management IC intended for supply-path stabilization in mixed-signal boards. Used in power supplies and embedded control units. Key parameter: Series ST power MOSFET.
Core specification
Part numberSTPS3L40UF
ManufacturerSTMicroelectronics
Series / designationST power MOSFET
CategoryActive Components
SubcategoryDiodes & Thyristors
AvailabilityRemote Stock: 17,095 pcs
Lead timeLead time from 1 week
Technical parameters
Series
ST power MOSFET
Documents
Applications
- RFQ handling
- replacement sourcing
- procurement review
Sourcing Notes
- Use the exact manufacturer part number for RFQ and cross-reference review.
- Review the listed technical parameters before approving any substitution.
- Open the datasheet link for package, rating, and compliance confirmation.
Alternatives
Adjacent parts are shown for sourcing review only; confirm electrical and mechanical fit before substitution.