{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62730DRYR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62730DRYR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62730DRYR","factsUrl":"https://icboms.com/api/mcp/products/TPS62730DRYR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62730DRYR, step-down DC/DC converter, fixed 2.1V output, 1.9V–3.9V input, 6-UFDFN (SON) package, -40°C to 85°C, active.","salesMarkdown":"## 2.1 V fixed rail for Bluetooth and low-power RF The TPS62730DRYR is a step-down DC/DC converter from Texas Instruments that delivers a fixed 2.1 V output from an input range of 1.9 V to 3.9 V. It is purpose-built for powering Bluetooth (BLT) and other low-power RF chipsets, where a clean, regulated 2.1 V rail keeps the radio front-end linear and the PA happy. The single-output device comes in a 6-UFDFN package (6-SON, 1.45 × 1.0 mm body) — small enough to tuck next to the module on a compact board. ## Input range and battery flexibility The 1.9 V to 3.9 V input window covers a single Li-ion cell (3.0–4.2 V down to near-empty) and two alkaline cells in series (1.8–3.0 V). That means the same BOM works for a rechargeable Bluetooth headset or a coin-cell-powered beacon — no re-spin needed.","metaTitle":"TI TPS62730DRYR 2.1V Fixed Output Step-Down Converter","metaDescription":"Texas Instruments TPS62730DRYR: 2.1V fixed output, 1.9V–3.9V input, 6-UFDFN package, -40°C to 85°C. Active production.","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":"Converter, Bluetooth (BLT)","Mounting Type":"Surface Mount","Package / Case":"6-UFDFN","Product Status":"Active","Voltage - Input":"1.9V ~ 3.9V","lifecycle_stage":"eol_hot","Voltage - Output":"2.1V","Number of Outputs":"1","Base Product Number":"TPS62730","Operating Temperature":"-40°C~85°C","Supplier Device Package":"6-SON (1.45x1)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a6647fcc23f11ca072b0cff78ffcb971.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62730DRYR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62730DRYR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62730DRYR 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}}