{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3126E15DBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3126E15DBVT","canonicalUrl":"https://icboms.com/texas-instruments/TPS3126E15DBVT","factsUrl":"https://icboms.com/api/mcp/products/TPS3126E15DBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3126E15DBVT, Simple Reset/Power-On Reset, Active Low, Open Drain Output, 1.43V Threshold, 100ms Minimum Reset Timeout, SOT-23-5, -40°C to 85°C.","salesMarkdown":"## 1.43 V threshold supervisor for a single low-voltage rail The reset output remains low for a minimum of 100 ms after the monitored voltage rises above the threshold, providing a clean power-on reset pulse for the downstream processor or logic. The 100 ms minimum reset timeout gives the downstream processor time to stabilise its internal regulators and clock before the reset is released, which is standard for most MCUs and FPGAs.","metaTitle":"TI TPS3126E15DBVT Simple Reset/Power-On Reset","metaDescription":"Texas Instruments TPS3126E15DBVT simple reset/power-on reset IC, active-low open-drain output, 1.43V threshold, 100ms timeout, SOT-23-5, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Open Drain or Open Collector","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"100ms Minimum","Package / Case":"SC-74A, SOT-753","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3126","Voltage - Threshold":"1.43V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"SOT-23-5","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/33ce582e7a8405bef9aabe534ac434b3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3126E15DBVT/alternatives.json"},"ai":{"faq":[{"question":"What is the reset timeout of TPS3126E15DBVT?","answer":"The reset timeout is a minimum of 100 ms. After the monitored voltage rises above the 1.43 V threshold, the reset output stays low for at least that duration before releasing."},{"question":"Is TPS3126E15DBVT active low?","answer":"Yes, the reset output is active low. The output goes low when the monitored voltage falls below the 1.43 V threshold and stays low through the 100 ms timeout period after recovery."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3126E15DBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3126E15DBVT 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}}