MST Design Assistant · Components

Start with the design, then select the part

Start from the product and power rail you are designing, then use deterministic calculations, authorized evidence, and MST engineer review to reach MOQ-5 samples or volume RFQ.

1 Deterministic calculation2 Evidence and risk3 Engineer review5 Public sample MOQ

Technical Fit

Formula trace, hard constraints, and candidate state

Evidence Quality

Each conclusion traces to revision, page, and field

Supply Fit

Samples, quantity, and delivery are MST-confirmed

Commercial Fit

No approved price or stock means RFQ-only

Power inductor requirement

You can save a partial requirement. Candidate calculations run only when the electrical inputs are complete and a valid authorized catalogue is active; otherwise the project shows the gaps and routes to engineer review.

Non-confidential power-rail and component inputs onlyDo not upload schematics, PCB files, BOMs, confidential PDFs, or supplier cost. Automatic candidates use authorized active buyer-safe evidence only.

Project titleWhat are you designing or producing?Converter topologyPhasesVin min (V)Vin max (V)Vout (V)Maximum output current (A)Switching frequency (Hz)Target ripple ratioMinimum Isat marginMinimum Idc marginController inductance min (µH)Controller inductance max (µH)

Maximum package (mm, optional; complete all three)

LWH

QualificationAmbient temperature (°C)Maximum component temperature (°C)Incumbent or benchmark MPN (optional)Intended quantity (public sample MOQ 5)Delivery country / regionOther non-confidential constraints