{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3511DRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3511DRG4","canonicalUrl":"https://icboms.com/texas-instruments/TPS3511DRG4","factsUrl":"https://icboms.com/api/mcp/products/TPS3511DRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3511DRG4 multi-voltage supervisor, monitors three rails (3.3V, 5V, 12V), active-low open-drain reset, 100 ms minimum reset timeout, industrial temperature range -40°C to 85°C, 8-SOIC package.","salesMarkdown":"## Three-rail supervisor for ATX and industrial supplies The Texas Instruments TPS3511DRG4 is a multi-voltage supervisor that monitors three supply rails simultaneously — 3.3 V, 5 V, and 12 V — with a single active-low, open-drain reset output. It is designed for systems that need a clean power-up sequence across multiple voltage domains, such as ATX power supplies, server motherboards, and industrial control boards where a missed rail can cause logic latch-up. ## Reset timing and output drive Because the output is open-drain, it can be wire-ORed with other reset sources (watchdog, manual reset button) using a single pull-up resistor to the logic supply. The active-low polarity matches the reset input of most MCUs and DSPs.","metaTitle":"TPS3511DRG4 Multi-Voltage Supervisor, 3.3V/5V/12V","metaDescription":"Texas Instruments TPS3511DRG4 multi-voltage supervisor monitors 3.3V, 5V, and 12V rails. Active-low open-drain reset with 100 ms 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)","Mounting Type":"Surface Mount","Reset Timeout":"100ms Minimum","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Base Product Number":"TPS3511","Voltage - Threshold":"3.3V, 5V, 12V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"8-SOIC","Number of Voltages Monitored":"3"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/18421d4bea73bd2bfd75398024fd7537.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3511DRG4/alternatives.json"},"ai":{"faq":[{"question":"Does the TPS3511DRG4 have an active-low reset?","answer":"Yes, the reset output is active-low and open-drain, so it pulls low when any monitored rail falls below its threshold and releases (goes high-impedance) after the 100 ms timeout once all rails are valid."},{"question":"What is the reset timeout for TPS3511DRG4?","answer":"The reset timeout is a minimum of 100 ms — after all three monitored rails are above threshold, the supervisor waits at least 100 ms before releasing the reset output."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3511DRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3511DRG4 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}}