{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3513DRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3513DRG4","canonicalUrl":"https://icboms.com/texas-instruments/TPS3513DRG4","factsUrl":"https://icboms.com/api/mcp/products/TPS3513DRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3513DRG4 multi-voltage supervisor, monitors 3.3V, 5V, and 12V rails, active-low open-drain reset, 200ms minimum reset timeout, 14-SOIC, -40°C to 85°C, surface mount.","salesMarkdown":"## Three-rail supervisor for ATX and industrial PSUs The Texas Instruments TPS3513DRG4 is a multi-voltage supervisor designed to monitor the three primary rails in an ATX or industrial power supply: 3.3 V, 5 V, and 12 V. It asserts an active-low, open-drain reset output when any monitored voltage falls below its threshold, and holds reset for a minimum of 200 ms after all rails recover. This part is common in PC power supplies, base-station power modules, and multi-rail industrial systems where a single supervisor must watch the main voltage domains. ## Voltage thresholds and reset behaviour The reset output is active low and open drain, so it can be wire-OR'd with other reset signals or pulled up to a logic rail of your choice. The 200 ms minimum reset timeout gives downstream loads—like an MCU or FPGA—enough time to stabilise before the system starts executing code. The 14-SOIC footprint is a standard supervisor package; the 0.050-inch lead pitch is manageable on a two-layer board if the supply decoupling caps are placed close to the VDD pin.","metaTitle":"TPS3513DRG4 Multi-Voltage Supervisor, 3.3V/5V/12V","metaDescription":"Texas Instruments TPS3513DRG4 multi-voltage supervisor monitors 3.3V, 5V, and 12V rails. Active-low open-drain reset with 200ms timeout. 14-SOIC, -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":"Multi-Voltage Supervisor","Reset":"Active Low","Output":"Open Drain or Open Collector","Series":"-","Package":"Tape & Reel (TR)","Mounting Type":"Surface Mount","Reset Timeout":"200ms Minimum","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Base Product Number":"TPS3513","Voltage - Threshold":"3.3V, 5V, 12V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"14-SOIC","Number of Voltages Monitored":"3"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5dcb96527adf34c4325ff82f7f0cb215.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3513DRG4/alternatives.json"},"ai":{"faq":[{"question":"Is TPS3513DRG4 active low or active high reset?","answer":"The reset output is active low, with an open-drain output stage."},{"question":"What is the difference between TPS3513DR and TPS3513DRG4?","answer":"The TPS3513DRG4 and TPS3513DR share the same die and thresholds. The 'G4' suffix typically denotes a lead-free (RoHS) plating finish on the leads; the 'DR' variant may use a different lead finish. Functionally they are identical, but confirm the plating compatibility if your assembly process requires specific RoHS compliance documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3513DRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3513DRG4 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}}