{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3125J18DBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3125J18DBVT","canonicalUrl":"https://icboms.com/texas-instruments/TPS3125J18DBVT","factsUrl":"https://icboms.com/api/mcp/products/TPS3125J18DBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3125J18DBVT Simple Reset/Power-On Reset, Active High/Active Low, Push-Pull Output, 1.62V Threshold, 100ms Minimum Reset Timeout, SOT-23-5, -40°C to 85°C.","salesMarkdown":"## 1.62 V threshold supervisor in a SOT-23-5 It provides both active-high and active-low reset outputs in a push-pull, totem-pole configuration, giving the designer flexibility to interface with either polarity of reset logic on the downstream processor or FPGA. Housed in a SOT-23-5 package, it is a compact, surface-mount part suited for space-constrained boards where a dedicated voltage supervisor is needed to ensure clean power-up and brown-out protection. ## Reset timeout and temperature range","metaTitle":"TPS3125J18DBVT Simple Reset/Power-On Reset, 1.62V Threshold","metaDescription":"Texas Instruments TPS3125J18DBVT simple reset/power-on reset IC. Active high/low outputs, 1.62V threshold, 100ms timeout, -40°C to 85°C, 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":"TPS3125","Voltage - Threshold":"1.62V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"SOT-23-5","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/33ce582e7a8405bef9aabe534ac434b3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3125J18DBVT/alternatives.json"},"ai":{"faq":[{"question":"What is the reset threshold of TPS3125J18DBVT?","answer":"The reset threshold is 1.62 V, making it suitable for monitoring a 1.8 V supply rail or other low-voltage core supplies."},{"question":"Is TPS3125J18DBVT active high or active low?","answer":"The TPS3125J18DBVT provides both active-high and active-low reset outputs, giving the designer the option to connect to either polarity of reset input on the supervised device."},{"question":"What is the reset timeout of TPS3125J18DBVT?","answer":"The reset timeout is a minimum of 100 ms, ensuring the system is held in reset long enough for the supply and oscillator to stabilise after a fault condition clears."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3125J18DBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3125J18DBVT 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}}