{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65381AQDAPRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65381AQDAPRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS65381AQDAPRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS65381AQDAPRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65381AQDAPRQ1, Automotive AEC-Q100 Functional Safety (FuSa) PMIC, 5 outputs, 4.5V~36V input, -40°C~125°C, 32-HTSSOP exposed pad.","salesMarkdown":"## Five-rail safety PMIC for automotive ECUs It integrates five regulated outputs from a single 4.5 V to 36 V input, covering the full automotive battery range including cold-crank and load-dump transients. The wide input range means this PMIC sits directly on the 12 V battery bus without a pre-regulator. For a safety-critical automotive program that runs five to seven years, this means the PMIC stays in the BOM without a forced redesign.","metaTitle":"TPS65381AQDAPRQ1 Automotive PMIC, AEC-Q100, 5 Outputs","metaDescription":"Texas Instruments TPS65381AQDAPRQ1 automotive PMIC with 5 outputs, 4.5V~36V input, -40°C~125°C. AEC-Q100 and Functional Safety (FuSa) qualified.","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, Functional Safety (FuSa)","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Automotive, Industrial Safety","Mounting Type":"Surface Mount","Package / Case":"32-TSSOP (0.240\\\", 6.10mm Width) Exposed Pad","Product Status":"Active","Voltage - Input":"4.5V ~ 36V","lifecycle_stage":"eol_hot","Voltage - Output":"Multiple","Number of Outputs":"5","Base Product Number":"TPS65381","Operating Temperature":"-40°C~125°C","Supplier Device Package":"32-HTSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.1800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/050c73055b99999d407b17d68bfc5647.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65381AQDAPRQ1/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TPS65381AQDAPRQ1?","answer":"The base product number TPS65381 covers a family of pin-compatible variants. The TPS65381AQDAPR (without the Q1 suffix) shares the same footprint and output configuration but may lack the full AEC-Q100 qualification. Confirm the specific variant grade against your program's qualification requirements before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65381AQDAPRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65381AQDAPRQ1 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}}