{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3124J12DBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3124J12DBVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS3124J12DBVR","factsUrl":"https://icboms.com/api/mcp/products/TPS3124J12DBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3124J12DBVR Simple Reset/Power-On Reset IC, 1.08V threshold, Active High/Active Low push-pull output, 100ms minimum reset timeout, SOT-23-5 package, -40°C to 85°C.","salesMarkdown":"## 1.08V threshold — what it locks onto The TPS3124J12DBVR: That 1.08V threshold is the trip point — if your core or I/O rail dips under it, the part pulls the reset line low (or high, depending on how you wire the dual outputs) and holds it there for at least 100ms after the rail recovers. ## Dual-polarity output — one part, two logic families Both active-high and active-low reset outputs are available from the same device, with a push-pull, totem-pole stage that drives the line without an external pull-up. If your board has a mix of processors and FPGAs that expect opposite reset polarities, this part covers both without a second BOM line. ## SOT-23-5 — field-swappable footprint Housed in a SOT-23-5 package, surface-mount only. The 5-pin footprint is common enough that you can swap it on site with a standard soldering iron and a steady hand — no hot-air station required.","metaTitle":"TPS3124J12DBVR Simple Reset/Power-On Reset IC","metaDescription":"Texas Instruments TPS3124J12DBVR Simple Reset/Power-On Reset IC with 1.08V threshold, active high/low outputs, 100ms timeout, SOT-23-5.","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":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"100ms Minimum","Package / Case":"SC-74A, SOT-753","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3124","Voltage - Threshold":"1.08V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"SOT-23-5","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2225","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/33ce582e7a8405bef9aabe534ac434b3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3124J12DBVR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS3124J12DBVR active high or active low?","answer":"It provides both active-high and active-low reset outputs, giving you flexibility to interface with different logic families without an extra inverter or pull-up."},{"question":"What is the reset timeout of TPS3124J12DBVR?","answer":"The reset timeout is a minimum of 100ms. After the supply rises above the threshold, the reset output stays asserted for at least 100ms before releasing, giving the downstream device time to stabilize."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3124J12DBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3124J12DBVR 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}}