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TPS54202 12 V to 5 V / 1 A Synchronous Buck Converter Molecule

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by John Lauer

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tps54202-12v-5v-buck-20261018 / steps / 05-sourcing
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README.md Public-safe step pages and screenshots · John Lauer 1d ago

Step 5: Sourcing

every part in stock, with an MPN

Visits

  • 2026-10-18T16:15:12Z

What the binary checked

sourcing

  • adomStockRows: 11
  • board: ./aiflow-run/board-0.kicad_pcb
  • boardChecked: True
  • boardRefs: 31
  • bom: /home/adom/project/tps54202-buck-12v5v/design/bom.csv
  • bomSha256: 0562fb908daac2ac5820ea52e2f7c98698058c903f998357cd3690ac61d07147
  • checkedAt: 2026-10-18T19:08:03Z
  • distributorRows: 4
  • errors: 0 item(s)
  • exactMpnEvidence: cited 0; missing 15; required False
  • excludedByBoard: TP1, TP2, TP3, TP4, TP5, TP6, TP7
  • extra: 0 item(s)
  • lcscRows: 0
  • missing: 0 item(s)
  • noPartRows: 1
  • pass: True
  • profile: fab
  • profileNamedBy: --profile
  • qty: 10
  • qtySource: the default; say --qty or requirements build.quantity
  • refs: 38
  • rows: 16
  • stockCheckDates: 2026-10-18
  • warnings: 15 row(s) without an exact-MPN page (U1 (TPS54202DDCR), L1 (AMPLH5030S-150MT), C1 (EEE-FK1V470P), C2, C3 (CC1206KKX7R8BB106), C4, C5, C10 (0603B104J500CT), C6, C7, C8 (CL21A226MPQNNNE), C9 (0402N680J500CT), R1 (CR0402-FX-3303GLF), ...): add an mpn_url column with the manufacturer or distributor page for that exact MPN (value, tolerance, dielectric, voltage, package); a family datasheet or a decoded part-number grammar is not proof the part is made

Evidence

  • calcs: calcs.json (pass)

Clips

AI usage (Google Antigravity)

52 model calls: 252,217 fresh input, 6,176,699 cached input and 43,260 output tokens.