{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3780ADBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3780ADBVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS3780ADBVR","factsUrl":"https://icboms.com/api/mcp/products/TPS3780ADBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3780ADBVR multi-voltage supervisor, 2 monitored voltages, adjustable/selectable thresholds, active-low open-drain reset, -40°C to 125°C, SOT-23-6 surface-mount package.","salesMarkdown":"## Two-rail watchdog for tight spots The thresholds are adjustable or selectable, so you set the trip points to match the rails you are actually running, not a fixed voltage pair the vendor guessed at. The reset output is active low and open drain — that means you wire a pull-up resistor to the logic rail of the downstream controller, and the supervisor pulls it low when either monitored voltage dips below its threshold. No push-pull contention, no level-shifting needed if the pull-up rail matches the downstream logic. ## Temperature range and package — field-fit check No commercial-grade 0-to-70°C limit here — this part stays reliable when the enclosure is hot. The SOT-23-6 package is a common footprint — 2.9 mm × 1.6 mm, six pins with 0.95 mm pitch. No thermal pad, no exposed paddle to worry about; the junction-to-ambient thermal resistance is manageable for the microwatt-level dissipation of a supervisor.","metaTitle":"TI TPS3780ADBVR Multi-Voltage Supervisor, SOT-23-6, Active","metaDescription":"Texas Instruments TPS3780ADBVR multi-voltage supervisor monitors two rails with adjustable thresholds. Open-drain, active-low reset. -40°C to 125°C. SOT-23-6.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"Multi-Voltage Supervisor","Reset":"Active Low","Output":"Open Drain or Open Collector","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"-","Package / Case":"SOT-23-6","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3780","Voltage - Threshold":"Adjustable/Selectable","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"SOT-23-6","Number of Voltages Monitored":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8490","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/21b10a22a198c747039f2667b76aa3e5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3780ADBVR/alternatives.json"},"ai":{"faq":[{"question":"Is the TPS3780ADBVR push-pull or open drain?","answer":"The reset output is open drain (open collector), active low. You must add an external pull-up resistor to the logic supply rail of the downstream device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3780ADBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3780ADBVR 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}}