TPS5430DDAR Procurement FAQ
TPS5430DDAR — 3A SWIFT buck converter — frequent TI power BOM line.. Use this page for purchase decisions, then open the product page for live stock and RFQ.
What does the DDAR suffix mean on TPS5430?
Package / reel ordering code for the PowerPAD SOIC. Always order by full MPN; DDA vs DDAR can affect packaging qty.
TPS5430 vs LM2596 — which is better for new designs?
TPS5430 is higher frequency, smaller magnetics and better efficiency in many mid-current rails. LM2596 is older / larger. We map both if you need second-source options.
Can you source TPS5430DDAR during allocation?
Yes — franchise leftover, authorized and vetted open market. Share approved alternates (e.g. other SWIFT bucks) to shorten ETA.
Do you provide reel vs cut-tape?
Both when stock allows. State SMT line needs (full reel / partial) in the RFQ so warehouse picks correctly.