{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3838K33DRVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3838K33DRVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS3838K33DRVR","factsUrl":"https://icboms.com/api/mcp/products/TPS3838K33DRVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3838K33DRVR, Simple Reset/Power-On Reset, Active Low, Open Drain or Open Collector, 1 Channel, 6-WDFN Exposed Pad, -40°C~85°C (TA).","salesMarkdown":"## 2.93V threshold — the rail it watches The TPS3838K33DRVR is a single-channel voltage supervisor from TI's TPS3838 family, monitoring a 2.93V threshold with an active-low, open-drain reset output. This threshold targets 3.3V nominal rails — it asserts reset when the supply drops below 2.93V and holds it low for a minimum 10 ms timeout after the rail recovers. The 6-WSON package is a common footprint across TI's supervisor line, so a pin-compatible alternate within the TPS3838 family (different threshold voltage) is a straightforward swap if the monitored rail changes.","metaTitle":"TPS3838K33DRVR Simple Reset IC, 2.93V Threshold, Active","metaDescription":"Texas Instruments TPS3838K33DRVR simple reset/power-on reset IC with 2.93V threshold, active-low open-drain output. Industrial temp range -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":"10ms Minimum","Package / Case":"6-WDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3838","Voltage - Threshold":"2.93V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"6-WSON (2x2)","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3665","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/020841d6578f782f4748e70ad552a6db.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3838K33DRVR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TPS3838K33DRVR and TPS3838K33DRVT?","answer":"The suffix indicates the packaging and reel quantity. TPS3838K33DRVR is supplied in Tape & Reel (TR) — typically a larger reel quantity for production. TPS3838K33DRVT is Cut Tape (CT) — a smaller quantity for prototyping or low-volume builds. The silicon and electrical specs are identical."},{"question":"Can TPS3838K33DRVR be used in automotive applications?","answer":"However, the evidence does not list AEC-Q100 qualification, so it is not formally automotive-grade. For under-hood or safety-critical automotive use, a qualified supervisor should be selected."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3838K33DRVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3838K33DRVR 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}}