{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3779DDRYT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3779DDRYT","canonicalUrl":"https://icboms.com/texas-instruments/TPS3779DDRYT","factsUrl":"https://icboms.com/api/mcp/products/TPS3779DDRYT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3779DDRYT, Multi-Voltage Supervisor, 2 monitored channels, Active Low reset, Push-Pull output, Adjustable/Selectable thresholds, -40°C to 125°C junction temp, 6-SON (1.45x1 mm) package.","salesMarkdown":"## Two-rail watchdog in a 1.45×1 mm SON The TPS3779DDRYT monitors two independent voltage rails with adjustable/selectable thresholds, making it a fit for multi-supply systems where a single supervisor IC must cover core and I/O or analog and digital domains. The push-pull, totem-pole output drives the reset line directly without an external pull-up resistor, saving one component per channel. ## 125°C junction rating and small footprint The 6-SON package measures 1.45×1 mm — the 0.5 mm pitch requires a fine-pitch soldering profile but frees board area for other passives. The part is ROHS3 compliant. Sourced to order against BOM quantities — confirm the exact threshold configuration and the mating half of the supply rail before committing.","metaTitle":"TPS3779DDRYT – Texas Instruments Multi-Voltage Supervisor","metaDescription":"TPS3779DDRYT is an active-production dual-voltage supervisor from TI with adjustable thresholds, push-pull output, and -40°C to 125°C range in a 1.45x1 mm","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":"Multi-Voltage Supervisor","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"-","Package / Case":"6-UFDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3779","Voltage - Threshold":"Adjustable/Selectable","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"6-SON (1.45x1)","Number of Voltages Monitored":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3600","priceTiers":[{"qty":1,"price":"$2.36000","currency":"USD"},{"qty":10,"price":"$2.11800","currency":"USD"},{"qty":25,"price":"$1.99800","currency":"USD"},{"qty":100,"price":"$1.70240","currency":"USD"},{"qty":250,"price":"$1.59848","currency":"USD"},{"qty":500,"price":"$1.39868","currency":"USD"},{"qty":1250,"price":"$1.15890","currency":"USD"},{"qty":2500,"price":"$1.13100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/030e3dd32513766e4582fb18f5905e61.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3779DDRYT/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to TPS3779DDRYT?","answer":"The TLV803EA29VDBZR is a simple reset/power-on reset with active-low, open-drain output, but it monitors a single rail with a fixed 2.93 V threshold and a 130 ms minimum reset timeout. The TPS3779DDRYT offers two adjustable channels and push-pull output, so the TLV803 is not a direct pin-for-pin replacement — it covers a different supervision architecture."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3779DDRYT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3779DDRYT 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}}