{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61251DSGR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61251DSGR","canonicalUrl":"https://icboms.com/texas-instruments/TPS61251DSGR","factsUrl":"https://icboms.com/api/mcp/products/TPS61251DSGR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61251DSGR boost converter IC, 2.3V–6V input, 30µA supply current, -40°C–85°C, 8-WSON (2x2) package, Tape & Reel.","salesMarkdown":"## Boost regulator for battery-backed rails The Texas Instruments TPS61251DSGR is a boost converter IC designed for battery backup applications. It accepts a supply from 2.3V up to 6V, covering single-cell Li-ion, two-cell alkaline, or a 3.3V regulated bus that needs a boosted rail during mains dropout. Quiescent supply current is 30µA typical, which keeps the battery drain low enough that the backup rail stays alive for extended periods without recharging the cell.","metaTitle":"TPS61251DSGR Boost Converter, 2.3V–6V Input, 30µA Quiescent","metaDescription":"Texas Instruments TPS61251DSGR boost converter IC for battery backup. 2.3V–6V input, 30µA supply current, 8-WSON package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Battery Backup","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"30µA","Voltage - Supply":"2.3V ~ 6V","Base Product Number":"TPS61251","Operating Temperature":"-40°C~85°C","Supplier Device Package":"8-WSON (2x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0ab9e446abc7b005303d6a328bcb09b8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61251DSGR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS61251DSGR obsolete or end-of-life?","answer":"No."},{"question":"What is the TPS61251DSGR used for?","answer":"It is a boost converter IC specified for battery backup applications — maintaining a regulated output rail from a battery when the main supply drops out."},{"question":"What is the quiescent current of TPS61251DSGR?","answer":"Typical supply current is 30µA, which keeps battery drain low in always-on backup scenarios."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61251DSGR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61251DSGR 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}}