{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3306-25QDRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3306-25QDRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS3306-25QDRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS3306-25QDRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3306-25QDRQ1, multi-voltage supervisor, monitors 2.25V and 2.93V thresholds, active-low open-drain output, 70ms min reset timeout, -40°C to 125°C, AEC-Q100, 8-SOIC package.","salesMarkdown":"## Two-voltage watchdog for automotive boards The TPS3306-25QDRQ1 from Texas Instruments is a multi-voltage supervisor that keeps an eye on two supply rails — one at 2.25 V and the other at 2.93 V — and pulls its open-drain output low when either drops below threshold. ## 70 ms reset timeout — what it buys you The minimum reset timeout of 70 ms gives the downstream MCU or DSP enough time to stabilise its internal oscillator and power-up sequence before the supervisor releases the reset line. With an active-low, open-drain output, multiple supervisors can wire-OR their reset signals onto a common line — handy when you are monitoring several voltage domains on a single board.","metaTitle":"TPS3306-25QDRQ1 Multi-Voltage Supervisor, AEC-Q100, Obsolete","metaDescription":"Texas Instruments TPS3306-25QDRQ1 multi-voltage supervisor, monitors 2.25V and 2.93V thresholds, active-low open-drain output, -40°C to 125°C, AEC-Q100.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"Multi-Voltage Supervisor","Reset":"Active Low","Output":"Open Drain or Open Collector","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR)","Mounting Type":"Surface Mount","Reset Timeout":"70ms Minimum","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"TPS3306","Voltage - Threshold":"2.25V, 2.93V","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"8-SOIC","Number of Voltages Monitored":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6c912c3272f9616dce5371b5c97f5047.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3306-25QDRQ1/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3306-25QDRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3306-25QDRQ1 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}}