{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3306-25DGKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3306-25DGKR","canonicalUrl":"https://icboms.com/texas-instruments/TPS3306-25DGKR","factsUrl":"https://icboms.com/api/mcp/products/TPS3306-25DGKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3306-25DGKR multi-voltage supervisor, dual-channel, active-low open-drain reset, 2.25 V and 2.93 V thresholds, 70 ms minimum reset timeout, -40°C to 85°C, 8-VSSOP package.","salesMarkdown":"The Texas Instruments TPS3306-25DGKR is a multi-voltage supervisor that monitors two supply rails simultaneously: one at 2.25 V and the other at 2.93 V. ## 70 ms minimum reset timeout — what it buys you The reset output stays asserted for at least 70 ms after both monitored voltages rise above their thresholds. That window covers the power-up settling time of most switching regulators and gives the downstream processor time to initialise its internal state before the reset pin releases. If your system uses a slow-start regulator or a large output capacitor bank, this margin avoids spurious early-release resets. ## Open-drain output on an 8-VSSOP footprint The active-low reset is open-drain, so you can wire-OR it with other supervisors or a manual reset button on the same pull-up resistor.","metaTitle":"TPS3306-25DGKR Multi-Voltage Supervisor","metaDescription":"TI TPS3306-25DGKR dual-voltage supervisor monitors 2.25V and 2.93V rails with 70ms min reset timeout. Active lifecycle, 8-VSSOP package.","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)","Mounting Type":"Surface Mount","Reset Timeout":"70ms Minimum","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3306","Voltage - Threshold":"2.25V, 2.93V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"8-VSSOP","Number of Voltages Monitored":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5105","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3306-25DGKR/alternatives.json"},"ai":{"faq":[{"question":"What is the reset timeout for TPS3306-25DGKR?","answer":"The reset timeout is a minimum of 70 ms. The output holds the reset line low for at least that long after both monitored voltages cross their thresholds."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3306-25DGKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3306-25DGKR 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}}