{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ25505RGRR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ25505RGRR","canonicalUrl":"https://icboms.com/texas-instruments/BQ25505RGRR","factsUrl":"https://icboms.com/api/mcp/products/BQ25505RGRR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ25505RGRR energy harvesting power management IC, 325 nA supply current, 0.12 V to 4 V input range, 20-VFQFN Exposed Pad, -40°C to 85°C.","salesMarkdown":"## 325 nA quiescent — the cold-start enabler The Texas Instruments BQ25505RGRR is a power management IC purpose-built for energy harvesting. Its headline draw is a 325 nA supply current — low enough that the chip itself does not consume the micro-watts a small solar cell or thermoelectric generator produces. The input supply range of 0.12 V to 4 V means it can cold-start from a single photovoltaic cell or a TEG module at a fraction of a volt, then boost that to a regulated output for storage or load.","metaTitle":"BQ25505RGRR Energy Harvesting PMIC, 325 nA, 0.12 V–4 V","metaDescription":"Texas Instruments BQ25505RGRR energy harvesting power management IC. 325 nA quiescent current, 0.12 V min input. Active production.","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)","Applications":"Energy Harvesting","Mounting Type":"Surface Mount","Package / Case":"20-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"325nA","Voltage - Supply":"0.12V ~ 4V","Base Product Number":"BQ25505","Operating Temperature":"-40°C~85°C","Supplier Device Package":"20-VQFN (3.5x3.5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.6700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0606df665fa5d31e897b5a9665bc5d02.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How does BQ25505 compare to BQ25504?","answer":"The BQ25504 is a close sibling in TI's energy harvesting PMIC family. The BQ25505 adds a boost charger with a programmable maximum power point tracking (MPPT) algorithm, making it better suited for systems that need to extract peak power from a varying source like a solar panel. Pin compatibility varies — check the respective datasheets for footprint differences before swapping on a board."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ25505RGRR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ25505RGRR 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}}