{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3824-50QDBVRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3824-50QDBVRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS3824-50QDBVRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS3824-50QDBVRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3824-50QDBVRQ1 Simple Reset/Power-On Reset, AEC-Q100 automotive qualified, 4.55V threshold, Active High/Active Low push-pull output, 120ms minimum reset timeout, -40°C to 125°C, SOT-23-5.","salesMarkdown":"## AEC-Q100 grade-1 reset supervisor for 5 V rails The TPS3824-50QDBVRQ1: The reset output is configurable as either Active High or Active Low, with a push-pull, totem pole output stage that drives the processor reset pin directly without an external pull-up resistor. The minimum reset timeout is 120 ms, long enough to let the supply rail and oscillator stabilise before the processor is released from reset. ## 4.55 V threshold — the 5 V rail watchdog The 4.55 V threshold is set for a nominal 5 V supply. When the monitored voltage drops below this level, the reset output asserts and holds for at least 120 ms after the rail returns above threshold. This prevents the processor from running during brownout or power-up transients. The single-voltage monitoring is straightforward: one rail, one supervisor, no external divider needed. ## SOT-23-5 package and supply posture Housed in a SOT-23-5 surface-mount package, this part fits a compact PCB footprint with standard reflow soldering.","metaTitle":"TPS3824-50QDBVRQ1 Simple Reset/Power-On Reset, AEC-Q100","metaDescription":"TI TPS3824-50QDBVRQ1 Simple Reset/Power-On Reset IC. AEC-Q100 qualified, -40°C to 125°C, 4.55V threshold, 120ms min reset timeout. SOT-23-5. Active production.","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 High/Active Low","Output":"Push-Pull, Totem Pole","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"120ms Minimum","Package / Case":"SC-74A, SOT-753","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3824","Voltage - Threshold":"4.55V","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"SOT-23-5","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6705","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/55b80fccb6c7a1290829640dc73eb79a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3824-50QDBVRQ1/alternatives.json"},"ai":{"faq":[{"question":"Does TPS3824-50QDBVRQ1 have an active low or active high reset output?","answer":"The reset output is configurable as both Active High and Active Low, with a push-pull totem pole output stage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3824-50QDBVRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3824-50QDBVRQ1 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}}