{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3779CDRYT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3779CDRYT","canonicalUrl":"https://icboms.com/texas-instruments/TPS3779CDRYT","factsUrl":"https://icboms.com/api/mcp/products/TPS3779CDRYT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3779CDRYT Multi-Voltage Supervisor, 2 monitored voltages, Active Low reset, Push-Pull output, Adjustable/Selectable thresholds, -40°C to 125°C, 6-SON (1.45x1) package, Surface Mount.","salesMarkdown":"## Two-channel supervisor for multi-rail sequencing The Texas Instruments TPS3779CDRYT is a multi-voltage supervisor that monitors two independent supply voltages and asserts a single active-low reset output when either rail falls below its threshold. The reset output is push-pull, totem-pole style, eliminating the need for an external pull-up resistor and providing a clean logic-level signal to the downstream processor or FPGA. Thresholds are adjustable or selectable via external resistor dividers, giving the designer flexibility to set precise monitoring points for each rail without requiring a fixed-voltage variant. ## Temperature range and package for harsh environments Housed in a 6-pin SON package measuring 1.45 mm x 1.0 mm (6-SON), the TPS3779CDRYT fits tight PCB layouts common in portable instrumentation and sensor modules. Surface-mount assembly with the small SON footprint requires careful solder-paste stencil design to avoid bridging; the exposed pad aids thermal conduction to the board.","metaTitle":"TPS3779CDRYT Multi-Voltage Supervisor, -40°C to 125°C","metaDescription":"TI TPS3779CDRYT multi-voltage supervisor monitors two channels, active-low push-pull output, adjustable thresholds. -40°C to 125°C range, 6-SON 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":"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":"$2.8300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/030e3dd32513766e4582fb18f5905e61.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3779CDRYT/alternatives.json"},"ai":{"faq":[{"question":"Is TPS3779CDRYT equivalent to TPS3779CDRVT?","answer":"The TPS3779CDRYT and TPS3779CDRVT share the same base product number (TPS3779) and functional specifications, but the suffix indicates different package or tape/reel options. Verify the package code (6-SON vs. any alternative) against your PCB footprint before substituting."},{"question":"What are the threshold voltages for TPS3779CDRYT?","answer":"The threshold voltages are adjustable or selectable via external resistor dividers — the part does not have fixed internal thresholds. The datasheet provides the formula to set each channel's trip point based on the external resistor values."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3779CDRYT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3779CDRYT 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}}