{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SCANSTA476TSD/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SCANSTA476TSD-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/SCANSTA476TSD-NOPB","factsUrl":"https://icboms.com/api/mcp/products/SCANSTA476TSD%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SCANSTA476TSD/NOPB multi-voltage supervisor, 8-channel, active-low reset, 16-WFDFN exposed pad, surface mount, -40°C to 85°C, RoHS3 compliant.","salesMarkdown":"## Multi-rail supervisor for sequencing and fault detection The SCANSTA476TSD/NOPB is an 8-channel multi-voltage supervisor from Texas Instruments, designed to monitor up to eight separate supply rails in a single 16-WSON package. It asserts an active-low reset when any monitored voltage falls below its threshold, making it a fit for systems that require coordinated power-up sequencing or fault detection across multiple domains — think FPGA core, I/O, and auxiliary rails on a mixed-voltage board. ## Channel count and temperature range Eight monitored channels let this supervisor cover the typical rail count on a mid-complexity digital board — 1.0 V core, 1.8 V DDR, 3.3 V I/O, 5 V analog, plus auxiliary supplies — without needing multiple supervisor ICs. Housed in a 16-WFDFN with exposed pad (5 mm × 5 mm WSON), the package requires a thermal-land pattern on the PCB to draw heat from the die into the board copper. Surface-mount assembly with standard reflow profiles is expected.","metaTitle":"SCANSTA476TSD/NOPB Multi-Voltage Supervisor, 8-Channel","metaDescription":"Texas Instruments SCANSTA476TSD/NOPB multi-voltage supervisor monitors 8 rails, active-low reset, -40°C to 85°C, 16-WSON. Active production, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Type":"Multi-Voltage Supervisor","Reset":"Active Low","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"16-WFDFN Exposed Pad","lifecycle_stage":"eol_hot","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-WSON (5x5)","Number of Voltages Monitored":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.61","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.61000","currency":"USD"},{"qty":10,"price":"$5.93900","currency":"USD"},{"qty":25,"price":"$5.61440","currency":"USD"},{"qty":100,"price":"$4.86570","currency":"USD"},{"qty":250,"price":"$4.61620","currency":"USD"},{"qty":500,"price":"$4.14210","currency":"USD"},{"qty":1000,"price":"$3.53100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/877f2175d5961731f60948a9fccd9772.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for SCANSTA476TSD/NOPB?","answer":"The TL7702BID is a simple reset/power-on supervisor from TI but is not a direct second-source — it monitors a single voltage, uses an open-drain output, and comes in a different package (tube). The SCANSTA476TSD/NOPB monitors eight channels and is in a 16-WSON package; a board spin would be required to substitute one for the other."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SCANSTA476TSD-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SCANSTA476TSD-NOPB 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}}