{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3838J25DBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3838J25DBVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS3838J25DBVR","factsUrl":"https://icboms.com/api/mcp/products/TPS3838J25DBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3838J25DBVR, Simple Reset/Power-On Reset, Active Low, Open Drain, 2.25V Threshold, 10ms Minimum Reset Timeout, SOT-23-5, -40°C to 85°C.","salesMarkdown":"## 2.25V threshold — the rail it guards The reset output is active-low open-drain, meaning it pulls low during fault and releases to a high-impedance state when the rail is good — standard for wired-OR reset schemes across multiple supervisors. The minimum reset timeout of 10ms holds the downstream device in reset long enough for the supply to stabilise after a brownout or power-up transient. ## Industrial temperature and SOT-23-5 footprint","metaTitle":"TPS3838J25DBVR Simple Reset/Power-On Reset, 2.25V Threshold","metaDescription":"Texas Instruments TPS3838J25DBVR: Simple Reset/Power-On Reset IC, 2.25V threshold, active-low open-drain output, 10ms min reset timeout, SOT-23-5, -40°C to","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":"SC-74A, SOT-753","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3838","Voltage - Threshold":"2.25V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"SOT-23-5","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/020841d6578f782f4748e70ad552a6db.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3838J25DBVR/alternatives.json"},"ai":{"faq":[{"question":"What voltage does TPS3838J25DBVR monitor?","answer":"It monitors a single voltage rail with a threshold of 2.25V. When the monitored voltage drops below that level, the active-low open-drain output asserts reset."},{"question":"What is the reset timeout of TPS3838J25DBVR?","answer":"The minimum reset timeout is 10ms. After the monitored rail rises above the threshold, the output holds reset low for at least this duration before releasing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3838J25DBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3838J25DBVR 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}}