{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65320BQPWPRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65320BQPWPRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS65320BQPWPRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS65320BQPWPRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65320BQPWPRQ1, Automotive AEC-Q100, Step-Down (Buck) 3.2A + Linear (LDO) 280mA, 3.6V~40V input, 100kHz~2.5MHz switching, 14-HTSSOP exposed pad.","salesMarkdown":"For a BOM line already qualified, the NRND status means the window for last-time-buy planning is open; for a new design, a direct replacement should be identified. ## Automotive-qualified dual-output PMIC The TPS65320BQPWPRQ1 is an automotive-grade (AEC-Q100) power management IC integrating a step-down (buck) converter rated for 3.2A output and a linear (LDO) regulator rated for 280mA. The input supply range spans 3.6V to 40V, covering automotive battery voltages from cold-crank to load-dump transients. ## Sourcing posture No stock-holding claim; the NRND status means the supply channel is the secondary market and excess inventory — not the factory line.","metaTitle":"TPS65320BQPWPRQ1 Automotive PMIC, NRND, Sourced to Order","metaDescription":"Texas Instruments TPS65320BQPWPRQ1 automotive PMIC: buck converter 3.2A + LDO 280mA, 3.6V-40V input, AEC-Q100.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100, Eco-Mode™","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Step-Down (Buck) (1), Linear (LDO) (1)","w/Sequencer":"No","w/LED Driver":"No","w/Supervisor":"Yes","Mounting Type":"Surface Mount","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width) Exposed Pad","Product Status":"Not For New Designs","lifecycle_stage":"eol_hot","Voltage - Supply":"3.6V ~ 40V","Number of Outputs":"2","Base Product Number":"TPS65320","Frequency - Switching":"100kHz ~ 2.5MHz","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"14-HTSSOP","Voltage/Current - Output 1":"1.1V ~ 20V, 3.2A","Voltage/Current - Output 2":"1.1V ~ 5.5V, 280mA","Voltage/Current - Output 3":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/909a570c9c4749413bdd019659063587.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65320BQPWPRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TPS65320BQPWPRQ1 obsolete or NRND?","answer":"It is not yet fully obsolete, but Texas Instruments has flagged it for end-of-life planning. Existing production can continue; new designs should select a replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65320BQPWPRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65320BQPWPRQ1 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}}