{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC6430BIUF-20#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC6430BIUF-20PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC6430BIUF-20PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC6430BIUF-20%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Linear Technology LTC6430BIUF-20#PBF, Amplifier, Driver, Surface Mount, 24-WFQFN Exposed Pad, 24-QFN (4x4), Tube, ROHS3 Compliant.","salesMarkdown":"## What this amplifier driver is The LTC6430BIUF-20#PBF is a Linear Technology amplifier IC designed for driver applications. It comes in a 24-WFQFN Exposed Pad package (24-QFN 4x4 mm), surface-mount only. ## Package and thermal management The 24-WFQFN with exposed pad (24-QFN 4x4) is the only package option. Without a proper via stitch to the ground plane, the part's dissipation capability drops significantly. The package is tube-shipped, so handle per MSL precautions for QFN; the exposed pad also means the solder paste stencil for the center pad needs careful aperture design to avoid voids. ## Lifecycle and supply posture For BOM planning, that means no imminent LTB risk, though as with any single-sourced Linear Technology part, maintaining a second-source qualification (see FAQ) gives supply-chain flexibility.","metaTitle":"LTC6430BIUF-20#PBF Amplifier, 24-QFN Driver IC","metaDescription":"LTC6430BIUF-20#PBF amplifier IC from Linear Tech. 24-WFQFN exposed-pad package, surface-mount driver application. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Type":"Amplifier","Package":"Tube","Applications":"Driver","Mounting Type":"Surface Mount","Package / Case":"24-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Supplier Device Package":"24-QFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.15","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.15000","currency":"USD"},{"qty":10,"price":"$10.07300","currency":"USD"},{"qty":25,"price":"$9.60480","currency":"USD"},{"qty":100,"price":"$8.33970","currency":"USD"},{"qty":250,"price":"$7.96484","currency":"USD"},{"qty":500,"price":"$7.26206","currency":"USD"},{"qty":1000,"price":"$6.63000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3f7da706c72a0e7939d75689c527aac5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is an equivalent part for LTC6430BIUF-20#PBF?","answer":"The closest functional peer is the LTC6430AIUF-15#PBF, which is also a driver amplifier in the same 24-QFN package and tube format. The '15' vs '20' suffix indicates a different gain or bandwidth variant — verify the datasheet parameter that matters for your application before substituting. The LTC6430AIUF-20#PBF is the same gain variant as this seed part but with a different grade letter (A vs B), so it is the most direct alternate for dual-sourcing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC6430BIUF-20PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC6430BIUF-20PBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}