{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62674YFDT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62674YFDT","canonicalUrl":"https://icboms.com/texas-instruments/TPS62674YFDT","factsUrl":"https://icboms.com/api/mcp/products/TPS62674YFDT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62674YFDT, 6-XFBGA DSBGA, Step-Down Buck, Fixed 1.26 V output, 500 mA, 5.45 MHz switching, -40°C to 85°C operation.","salesMarkdown":"## What this 6-bump DSBGA buck does for your board The TPS62674YFDT is a fixed-output step-down buck from Texas Instruments, delivering 500 mA at 1.26 V from a 2.3 V to 4.8 V input rail. ## Fixed 1.26 V rail — no feedback divider needed Output is fixed at 1.26 V, so the FB pin ties directly to the output — no external resistor divider. That saves two components and removes a tolerance stack. The 500 mA continuous rating suits low-voltage core rails, I/O supplies, or always-on standby regulators in portable gear. Compare that to the automotive LM53625LQURNLRQ1, which switches at 2.1 MHz and delivers 2.5 A, but needs a larger inductor and targets a different thermal envelope. ## Active production — sourcing is straightforward The 6-bump DSBGA package is a wafer-level chip-scale package. Reel or cut-tape options available. Stock and pricing confirmed per RFQ — no shelf claim, but active status means multi-source distribution access. 6-DSBGA — the bumps are on a fine pitch. Stencil aperture and solder volume need tight control. Input voltage range 2.3 V to 4.8 V maps to single-cell Li-ion, 3.3 V or 5 V rails — the 4.8 V max means it's not for 12 V buses.","metaTitle":"TPS62674YFDT — TI 500 mA Step-Down Buck, 5.45 MHz","metaDescription":"Texas Instruments TPS62674YFDT: 6-DSBGA step-down buck regulator, 500 mA output, 5.45 MHz switching, fixed 1.26 V output. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"6-XFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"500mA","Number of Outputs":"1","Base Product Number":"TPS62674","Output Configuration":"Positive","Frequency - Switching":"5.45MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"4.8V","Voltage - Input (Min)":"2.3V","Voltage - Output (Max)":"-","Supplier Device Package":"6-DSBGA","Voltage - Output (Min/Fixed)":"1.26V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5700","priceTiers":[{"qty":1,"price":"$1.57000","currency":"USD"},{"qty":10,"price":"$1.41000","currency":"USD"},{"qty":25,"price":"$1.33040","currency":"USD"},{"qty":100,"price":"$1.13340","currency":"USD"},{"qty":250,"price":"$1.06424","currency":"USD"},{"qty":500,"price":"$0.93120","currency":"USD"},{"qty":1250,"price":"$0.77158","currency":"USD"},{"qty":2500,"price":"$0.75300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1381f2f9608c9e9f43240a40dec587af.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62674YFDT/alternatives.json"},"ai":{"faq":[{"question":"What is the switching frequency of TPS62674YFDT?","answer":"5.45 MHz. That high frequency allows small external passives."},{"question":"What package does TPS62674YFDT come in?","answer":"6-XFBGA, DSBGA, also listed as 6-DSBGA supplier device package. 0.50 mm bump pitch."},{"question":"Is TPS62674YFDT RoHS compliant?","answer":"Yes, ROHS3 Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62674YFDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62674YFDT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}