{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65311QRVJRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65311QRVJRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS65311QRVJRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS65311QRVJRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65311QRVJRQ1 automotive PMIC, AEC-Q100 qualified, 4V to 50V supply, 44 µA supply current, -55°C to 125°C operating range, 56-VFQFN exposed pad package.","salesMarkdown":"## Automotive PMIC with wide input and military temp range The Texas Instruments TPS65311QRVJRQ1 is an automotive-grade power management IC from the TPS65311 family, AEC-Q100 qualified for under-hood and chassis-domain applications. It operates from a 4V to 50V supply rail — wide enough to ride through cold-crank dips and load-dump transients on a 12V or 24V automotive bus — and draws just 44 µA quiescent current, which keeps the always-on module within the standby budget.","metaTitle":"TPS65311QRVJRQ1 Automotive PMIC, AEC-Q100, 4V-50V, 44µA","metaDescription":"Texas Instruments TPS65311QRVJRQ1 automotive PMIC, AEC-Q100 qualified. 4V to 50V supply, 44 µA quiescent current, -55°C to 125°C range.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"56-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"44µA","Voltage - Supply":"4V ~ 50V","Base Product Number":"TPS65311","Operating Temperature":"-55°C~125°C","Supplier Device Package":"56-VQFN (8x8)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.9900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/50c685016b936c38f6e89dc118225248.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65311QRVJRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TPS65311QRVJRQ1 suitable for under-hood automotive applications?","answer":"Yes."},{"question":"Does TPS65311QRVJRQ1 have a pin-compatible alternative?","answer":"No official pin-compatible second source or cross-reference is listed for this exact order code. The base product number TPS65311 covers multiple variants; confirm the specific suffix for your BOM position."},{"question":"What is the quiescent current and what does it mean for the BOM?","answer":"The supply current is 44 µA. For always-on automotive modules (body controllers, telematics, keyless entry), this quiescent current keeps the total dark-current draw within the vehicle's sleep-mode budget, avoiding battery drain over extended parking periods."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65311QRVJRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65311QRVJRQ1 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}}