{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS610986DSET","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS610986DSET","canonicalUrl":"https://icboms.com/texas-instruments/TPS610986DSET","factsUrl":"https://icboms.com/api/mcp/products/TPS610986DSET","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS610986DSET, step-up (boost) synchronous converter with integrated LDO, dual 3.3V outputs (350mA / 200mA), 0.7V to 4.5V input, -40 to 85°C, 6-WSON (1.5x1.5 mm).","salesMarkdown":"## Dual 3.3 V rails from a single boost plus LDO The TPS610986DSET from Texas Instruments combines a synchronous step-up (boost) converter with an integrated linear regulator (LDO) to deliver two regulated 3.3 V outputs from a single input supply. Output 1 is rated for 350 mA, output 2 for 200 mA, both at 3.3 V. The input range spans 0.7 V to 4.5 V, which lets it start from a single alkaline cell or a Li-ion battery and continue operating as the cell voltage drops. ## 0.7 V minimum input — cold-start from a near-dead cell The 0.7 V minimum supply voltage is the headline spec for battery-powered designs. It means the boost converter can start up and regulate from a single alkaline cell that has discharged to 0.7 V, or from a Li-ion cell well below its typical 3.0 V cutoff. The synchronous topology keeps conversion efficiency high — no external Schottky diode needed — which matters when every milliwatt extends run time. ## 6-WSON 1.5x1.5 mm — board-area trade-off The 6-WSON package measures 1.5 x 1.5 mm, which saves board space but demands careful layout. The 0.5 mm pitch limits breakout to two-layer boards; a four-layer stack with a dedicated ground plane under the pad is the safer route for 350 mA continuous output.","metaTitle":"TI TPS610986DSET boost+LDO, dual 3.3V output, 350mA/200mA","metaDescription":"Texas Instruments TPS610986DSET step-up boost with integrated LDO, dual 3.3V rails at 350mA and 200mA. 0.7V min input, -40 to 85°C, 6-WSON.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Step-Up (Boost) Synchronous (1), Linear (LDO) (1)","w/Sequencer":"No","w/LED Driver":"No","w/Supervisor":"No","Mounting Type":"Surface Mount","Package / Case":"6-WFDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"0.7V ~ 4.5V","Number of Outputs":"2","Base Product Number":"TPS610986","Frequency - Switching":"-","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"6-WSON (1.5x1.5)","Voltage/Current - Output 1":"3.3V, 350mA","Voltage/Current - Output 2":"3.3V, 200mA","Voltage/Current - Output 3":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8afcf4e316641ed42c8fcb4ceba2b3e2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS610986DSET/alternatives.json"},"ai":{"faq":[{"question":"Can TPS610986DSET be used in a 3.3 V output design?","answer":"Yes, both outputs are fixed at 3.3 V. Output 1 delivers up to 350 mA, output 2 up to 200 mA. The input can be as low as 0.7 V, so it works with a single-cell battery or a 3.3 V rail that needs a clean secondary output."},{"question":"What package is TPS610986DSET?","answer":"It is supplied in a 6-WFDFN package, specifically a 6-WSON (1.5 x 1.5 mm) with an exposed thermal pad. The supplier device package code is 6-WSON (1.5x1.5)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS610986DSET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS610986DSET when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}