{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ27500DRZR-V130","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ27500DRZR-V130","canonicalUrl":"https://icboms.com/texas-instruments/BQ27500DRZR-V130","factsUrl":"https://icboms.com/api/mcp/products/BQ27500DRZR-V130","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Impedance Track™ series, BQ27500DRZR-V130, single-cell Li-Ion battery fuel gauge, I²C interface, 12-VFDFN Exposed Pad package, -40°C to 85°C operating temperature.","salesMarkdown":"## Single-cell Li-Ion fuel gauge with Impedance Track The BQ27500DRZR-V130 is a battery monitor IC for single-cell Lithium Ion packs. It uses TI's Impedance Track™ algorithm to report remaining capacity, state-of-charge, and voltage — the algorithm learns the battery's impedance over time, so accuracy holds up as the cell ages and across temperature swings, unlike a simple voltage-based gauge that drifts with load. Communication is over a standard I²C interface, which means any MCU with an I²C peripheral can read the gauge data without a dedicated SPI port or proprietary bus. Supplied in a 12-VFDFN Exposed Pad package, with the supplier device package 12-SON (2.5x4). The base product number is BQ27500 — the -V130 suffix identifies the specific firmware version. Confirm the firmware revision matches your host-side algorithm before committing the BOM line. No stock-holding claim — lead time and pricing confirmed at quote time through our distribution network.","metaTitle":"BQ27500DRZR-V130 Texas Instruments Battery Fuel Gauge IC","metaDescription":"Texas Instruments BQ27500DRZR-V130 single-cell Li-Ion battery monitor with Impedance Track™. I²C interface, -40°C to 85°C, 12-SON package. Active production.","metaKeywords":null},"attributes":{"series":"Impedance Track™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"Impedance Track™","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Battery Monitor","Interface":"I²C","Mounting Type":"Surface Mount","Package / Case":"12-VFDFN Exposed Pad","Product Status":"Active","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature","Battery Chemistry":"Lithium Ion","Base Product Number":"BQ27500","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"12-SON (2.5x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.1100","priceTiers":[{"qty":1,"price":"$8.11000","currency":"USD"},{"qty":10,"price":"$7.32500","currency":"USD"},{"qty":25,"price":"$6.98400","currency":"USD"},{"qty":100,"price":"$6.06420","currency":"USD"},{"qty":250,"price":"$5.79164","currency":"USD"},{"qty":500,"price":"$5.28060","currency":"USD"},{"qty":1000,"price":"$4.82100","currency":"USD"},{"qty":3000,"price":"$4.82100","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BQ27500DRZR-V130/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between BQ27500 and BQ27501?","answer":"The BQ27500 and BQ27501 are both single-cell Impedance Track fuel gauges, but they use different firmware algorithms and host-side drivers. The BQ27500-V130 is a specific firmware variant; the BQ27501 targets a different host-interface command set. They are not pin-compatible drop-in replacements — the host firmware must match the gauge firmware version."},{"question":"How does the Impedance Track algorithm work?","answer":"Impedance Track learns the battery's impedance by measuring voltage, current, and temperature during charge and discharge cycles. It updates the model continuously, so the reported state-of-charge stays accurate as the cell ages and across load and temperature changes — unlike a voltage-based gauge that requires periodic full-cycle recalibration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ27500DRZR-V130","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ27500DRZR-V130 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}}