{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3823-30DBVTG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3823-30DBVTG4","canonicalUrl":"https://icboms.com/texas-instruments/TPS3823-30DBVTG4","factsUrl":"https://icboms.com/api/mcp/products/TPS3823-30DBVTG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3823-30DBVTG4 Simple Reset/Power-On Reset IC, Active Low, Push-Pull Output, 2.63V Threshold, 120ms Reset Timeout, SOT-23-5, -40°C to 85°C.","salesMarkdown":"## 2.63V threshold supervisor for 3.3V and 2.5V rails This threshold is chosen for 3.3V systems where the supervisor must trip before the supply falls below the minimum operating voltage of downstream logic, typically around 2.7V to 3.0V. It also works as a monitor for 2.5V rails where the 2.63V threshold provides early warning of an impending brownout. The active-low push-pull output drives directly to CMOS reset inputs without an external pull-up resistor, saving one component per rail. ## Industrial temperature range and SOT-23-5 footprint No special thermal management is needed — the part draws microamps of quiescent current and dissipates negligible power.","metaTitle":"Texas Instruments TPS3823-30DBVTG4 Simple Reset IC","metaDescription":"Texas Instruments TPS3823-30DBVTG4 Simple Reset/Power-On Reset IC with active-low push-pull output, 2.63V threshold, 120ms timeout. SOT-23-5, -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":"Push-Pull, Totem Pole","Series":"-","Package":"Tape & Reel (TR)","Mounting Type":"Surface Mount","Reset Timeout":"120ms Minimum","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Base Product Number":"TPS3823","Voltage - Threshold":"2.63V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"SOT-23-5","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fa41d36737292d75f54b3a8afbef0279.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3823-30DBVTG4/alternatives.json"},"ai":{"faq":[{"question":"Is TPS3823-30DBVTG4 compatible with 3.3V systems?","answer":"Yes, the 2.63V threshold is selected for 3.3V supply monitoring. The reset asserts when the rail drops below 2.63V, which is above the typical minimum operating voltage of 3.3V logic (around 2.7V to 3.0V). The push-pull output drives directly to 3.3V CMOS inputs without a pull-up resistor."},{"question":"What is the reset timeout of TPS3823-30DBVTG4?","answer":"The reset timeout is 120ms minimum. After the supply voltage rises above the threshold, the reset output remains asserted for at least 120ms to allow the power supply and oscillator to stabilize before the processor starts executing code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3823-30DBVTG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3823-30DBVTG4 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}}