{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3124G15DBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3124G15DBVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS3124G15DBVR","factsUrl":"https://icboms.com/api/mcp/products/TPS3124G15DBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3124G15DBVR, Simple Reset/Power-On Reset, 1.4V threshold, Active High/Active Low push-pull outputs, 100ms minimum reset timeout, -40°C to 85°C, SOT-23-5.","salesMarkdown":"## 1.4 V threshold supervisor for low-voltage rails It holds the reset output for a minimum of 100 ms after the supply recovers, giving the downstream processor time to stabilise its internal power-on sequence. The push-pull output stage drives both active-high and active-low reset signals from the same device — no external pull-up resistor or inverter needed. This simplifies the board layout and saves a component on the BOM. ## SOT-23-5 footprint and temperature grade","metaTitle":"TPS3124G15DBVR Simple Reset/Power-On Reset, 1.4V Threshold","metaDescription":"TI TPS3124G15DBVR simple reset/power-on reset IC with 1.4V threshold, 100ms min reset timeout, active high/low outputs. SOT-23-5 package.","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":"1.4V","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/TPS3124G15DBVR/alternatives.json"},"ai":{"faq":[{"question":"What is the reset timeout of TPS3124G15DBVR?","answer":"The reset timeout is a minimum of 100 ms. This means the reset output stays asserted for at least 100 ms after the monitored supply rises above the 1.4 V threshold."},{"question":"Is TPS3124G15DBVR active high or active low?","answer":"The TPS3124G15DBVR provides both active-high and active-low reset outputs from the same push-pull stage. No external inverter is needed to select polarity."},{"question":"What package does TPS3124G15DBVR come in?","answer":"It comes in a SOT-23-5 (SC-74A) surface-mount package, also referred to as the supplier device package SOT-23-5."},{"question":"Is TPS3124G15DBVR a direct replacement for TPS3124G12DBVR?","answer":"The TPS3124G12DBVR has a 1.2 V threshold; the TPS3124G15DBVR has a 1.4 V threshold. They are pin-compatible but monitor different supply voltages — confirm the rail voltage before substituting."},{"question":"Is TPS3124G15DBVR obsolete?","answer":"No."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3124G15DBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3124G15DBVR 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}}