{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3898ADRYT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3898ADRYT","canonicalUrl":"https://icboms.com/texas-instruments/TPS3898ADRYT","factsUrl":"https://icboms.com/api/mcp/products/TPS3898ADRYT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3898ADRYT, Simple Reset/Power-On Reset supervisor, 1 channel, active-low open-drain output, adjustable threshold and reset timeout, -40°C to 125°C junction temperature, 6-SON (1.45x1) package.","salesMarkdown":"## Single-rail supervisor with adjustable threshold and timeout The TPS3898ADRYT is a simple reset/power-on reset supervisor from Texas Instruments, monitoring a single voltage rail and asserting an active-low, open-drain output when the supply drops below the adjustable threshold. The reset timeout period is adjustable via an external capacitor, letting the designer match the delay to the start-up timing of the downstream load — useful when sequencing a processor or FPGA core rail that needs a stable supply before release. ## Package and footprint — 6-SON (1.45 mm x 1 mm) Supply options include Tape & Reel or Cut Tape; the base product number TPS3898 covers the family variants with different preset thresholds and timeout ranges. ## Active production — sourcing and compliance ROHS3 compliant.","metaTitle":"TPS3898ADRYT Simple Reset/Power-On Reset IC - TI Active","metaDescription":"Texas Instruments TPS3898ADRYT simple reset/power-on reset supervisor, active-low open-drain output, adjustable threshold & timeout, -40°C to 125°C, 6-SON","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Open Drain or Open Collector","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"Adjustable/Selectable","Package / Case":"6-UFDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3898","Voltage - Threshold":"Adjustable/Selectable","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"6-SON (1.45x1)","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3000","priceTiers":[{"qty":1,"price":"$2.30000","currency":"USD"},{"qty":10,"price":"$2.06200","currency":"USD"},{"qty":25,"price":"$1.94520","currency":"USD"},{"qty":100,"price":"$1.65720","currency":"USD"},{"qty":250,"price":"$1.55608","currency":"USD"},{"qty":500,"price":"$1.36156","currency":"USD"},{"qty":1250,"price":"$1.12816","currency":"USD"},{"qty":2500,"price":"$1.10100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ddd8f08276de676753a00d69c5cdba88.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3898ADRYT/alternatives.json"},"ai":{"faq":[{"question":"What is the reset timeout of TPS3898ADRYT?","answer":"The reset timeout is adjustable/selectable via an external capacitor — the datasheet provides the formula to set the delay. There is no fixed internal timeout value."},{"question":"What is the closest functional second-source for TPS3898ADRYT?","answer":"The TLV803EA29VDBZR (Texas Instruments) is a comparable simple reset supervisor with active-low open-drain output and a fixed 130 ms minimum timeout, but it lacks the adjustable timeout feature of the TPS3898ADRYT. Verify the threshold voltage and timeout requirements before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3898ADRYT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3898ADRYT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}