{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ771803DPJT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ771803DPJT","canonicalUrl":"https://icboms.com/texas-instruments/BQ771803DPJT","factsUrl":"https://icboms.com/api/mcp/products/BQ771803DPJT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments BQ771803DPJT battery protection IC, Li-Ion, 2-5 cells, over-voltage protection, 8-WDFN exposed pad, Tape & Reel / Cut Tape.","salesMarkdown":"## Device function and chemistry fit The BQ771803DPJT is a battery protection IC designed for lithium-ion chemistries, monitoring 2 to 5 series cells and triggering an over-voltage fault when any cell exceeds the threshold. Operating from -40°C to 110°C ambient, it covers the industrial temperature band needed for portable tools, power banks, and energy-storage packs that see warm enclosures. Cut Tape works for prototype or low-quantity runs.","metaTitle":"Texas Instruments BQ771803DPJT Battery Protection IC","metaDescription":"Texas Instruments BQ771803DPJT Li-Ion battery protection IC for 2-5 cells, over-voltage fault protection, 8-WSON package. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Battery Protection","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","Number of Cells":"2 ~ 5","lifecycle_stage":"eol_hot","Fault Protection":"Over Voltage","Battery Chemistry":"Lithium Ion","Operating Temperature":"-40°C ~ 110°C (TA)","Supplier Device Package":"8-WSON (3x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.62","priceTiers":[{"qty":1,"price":"$1.62000","currency":"USD"},{"qty":10,"price":"$1.45200","currency":"USD"},{"qty":25,"price":"$1.37000","currency":"USD"},{"qty":100,"price":"$1.16730","currency":"USD"},{"qty":250,"price":"$1.09604","currency":"USD"},{"qty":500,"price":"$0.95904","currency":"USD"},{"qty":1250,"price":"$0.79463","currency":"USD"},{"qty":2500,"price":"$0.77550","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/86132f03e7053d8fb5c9abb540348b68.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ771803DPJT/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for BQ771803DPJT?","answer":"Submit an RFQ through this listing. Availability is verified against independent distribution stock at the time of inquiry."},{"question":"What is the closest functional second-source to BQ771803DPJT?","answer":"The Texas Instruments BQ296217DSGT is a close functional peer — it also provides over-voltage protection for Li-Ion cells, but supports 2 to 4 cells instead of 2 to 5. Package and temperature range are similar (8-WSON, -40°C to 110°C). Verify the cell count requirement before substituting."},{"question":"What compliance documentation does Texas Instruments provide for BQ771803DPJT?","answer":"Texas Instruments provides ROHS3 compliance certification for the BQ771803DPJT. No UL, IEC, or REACH documentation is listed in the available records. Standard TI datasheets and PCN notifications are available through the manufacturer's portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ771803DPJT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ771803DPJT 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}}