{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3780CDRYT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3780CDRYT","canonicalUrl":"https://icboms.com/texas-instruments/TPS3780CDRYT","factsUrl":"https://icboms.com/api/mcp/products/TPS3780CDRYT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3780CDRYT, Multi-Voltage Supervisor, monitors two voltage rails with active-low open-drain reset output, rated -40°C to 125°C junction temperature, housed in a 6-SON (1.45x1.00 mm) package.","salesMarkdown":"## Dual-rail supervisor for mixed-voltage systems The TPS3780CDRYT is a multi-voltage supervisor designed to monitor two independent supply rails, with an active-low, open-drain reset output. It suits applications where a core voltage and an I/O voltage must both stay within tolerance before the system is allowed to run — common in SoCs, FPGAs, and dual-supply MCUs. The adjustable/selectable threshold gives the designer flexibility to set the trip point per rail using external resistors, rather than being locked into a fixed voltage.","metaTitle":"TPS3780CDRYT Multi-Voltage Supervisor – Active Low","metaDescription":"TPS3780CDRYT from Texas Instruments: multi-voltage supervisor, active-low reset, open-drain output, monitors two channels, -40°C to 125°C, 6-SON package.","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":"Open Drain or Open Collector","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":"TPS3780","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/21b10a22a198c747039f2667b76aa3e5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3780CDRYT/alternatives.json"},"ai":{"faq":[{"question":"Is TPS3780CDRYT a direct replacement for TPS3780CDR?","answer":"The base product number is TPS3780. The suffix 'CDRYT' indicates the specific package and reel configuration — 6-SON (1.45x1.00 mm) on Tape & Reel. TPS3780CDR is a different package variant; confirm the footprint matches your PCB land pattern before substituting."},{"question":"What is the closest functional second-source to TPS3780CDRYT?","answer":"The TLV803EA29VDBZR and TLV803ED29DBZR are simple reset ICs with active-low, open-drain output, but they monitor a single voltage and have a fixed reset timeout (130 ms and 33 ms respectively). The TPS3780CDRYT monitors two channels with adjustable thresholds — not a pin-compatible replacement, but a functional alternative if only one rail needs supervision."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3780CDRYT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3780CDRYT 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}}