{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3807A30DCKT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3807A30DCKT","canonicalUrl":"https://icboms.com/texas-instruments/TPS3807A30DCKT","factsUrl":"https://icboms.com/api/mcp/products/TPS3807A30DCKT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3807A30DCKT, Multi-Voltage Supervisor, 2 monitored voltages, 3V fixed + adjustable threshold, Active Low Open Drain output, 20µs min reset timeout, SC-70-5, -40°C to 85°C.","salesMarkdown":"## Two-rail supervisor in a 5-pin SC-70 The TPS3807A30DCKT: It asserts an active-low, open-drain reset when either rail drops below its threshold, and holds reset for a minimum of 20µs after both rails return within tolerance. ## 20µs reset timeout — glitch rejection window The minimum 20µs reset timeout sets the window for supply transients that will be ignored. A glitch shorter than 20µs on the monitored rail does not trigger a reset. The open-drain output allows the reset signal to be pulled up to a different voltage rail, which is common in mixed-voltage systems.","metaTitle":"TPS3807A30DCKT Multi-Voltage Supervisor, 20µs Reset, SC-70-5","metaDescription":"Texas Instruments TPS3807A30DCKT multi-voltage supervisor monitors two rails with a 20µs minimum reset timeout.","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":"20µs Minimum","Package / Case":"5-TSSOP, SC-70-5, SOT-353","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3807","Voltage - Threshold":"3V, Adj","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"SC-70-5","Number of Voltages Monitored":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1434","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/26aba9dd8af57c6e76becb1040cd09bf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3807A30DCKT/alternatives.json"},"ai":{"faq":[{"question":"What is the reset timeout of TPS3807A30DCKT?","answer":"The reset timeout has a minimum duration of 20µs. This means the reset output stays asserted for at least 20µs after all monitored voltages rise above their thresholds, providing a known power-up delay for the system processor."},{"question":"Can TPS3807A30DCKT monitor two voltages?","answer":"Yes, it monitors two supply voltages. One channel has a fixed 3V threshold, and the second channel uses an adjustable threshold set by an external resistor divider. This allows monitoring of a 3.3V rail and a second rail such as 1.8V or 2.5V with the appropriate resistor values."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3807A30DCKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3807A30DCKT 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}}