{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM6321TWY6F","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM6321TWY6F","canonicalUrl":"https://icboms.com/stmicroelectronics/STM6321TWY6F","factsUrl":"https://icboms.com/api/mcp/products/STM6321TWY6F","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM6321TWY6F Simple Reset/Power-On Reset, 3.08V threshold, 140ms min reset timeout, Active High/Active Low, Open Drain/Push-Pull output, SOT-23-5, -40°C to 85°C.","salesMarkdown":"## Industrial temperature range fits factory-floor and outdoor gear Rated for -40°C to 85°C ambient operation, this supervisor is suited for industrial control panels, outdoor telecom cabinets, and factory automation where the environment sees wide thermal swings but stays short of under-hood automotive extremes. The SOT-23-5 footprint keeps board area small, and the surface-mount package suits standard reflow assembly. ## Active lifecycle — no LTB risk on this line item STMicroelectronics lists the STM6321TWY6F as Active with ROHS3 compliance. For a BOM freeze, this part carries no near-term supply risk from end-of-life — it can be specified into new designs with confidence that the factory line is still running.","metaTitle":"ST STM6321TWY6F Simple Reset/Power-On Reset, 3.08V Threshold","metaDescription":"STMicroelectronics STM6321TWY6F Simple Reset/Power-On Reset IC. 3.08V threshold, 140ms min reset timeout, SOT-23-5. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active High/Active Low","Output":"Open Drain, Push-Pull","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Voltage - Threshold":"3.08V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SOT-23-5","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.06","priceTiers":[{"qty":1,"price":"$2.06000","currency":"USD"},{"qty":10,"price":"$1.85000","currency":"USD"},{"qty":25,"price":"$1.74560","currency":"USD"},{"qty":100,"price":"$1.48720","currency":"USD"},{"qty":250,"price":"$1.39644","currency":"USD"},{"qty":500,"price":"$1.22188","currency":"USD"},{"qty":1000,"price":"$1.15272","currency":"USD"},{"qty":3000,"price":"$1.15273","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1d1d208198f6084aad129273662f14ab.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM6321TWY6F/alternatives.json"},"ai":{"faq":[{"question":"Does STM6321TWY6F have push-pull or open drain output?","answer":"The output can be configured as either Open Drain or Push-Pull. The reset polarity is available as both Active High and Active Low, so the part covers most processor reset input requirements without needing an external inverter or pull-up resistor."},{"question":"When sourcing STM6321TWY6F, what's the closest functional second-source — STM809TWX6F?","answer":"The STM809TWX6F is a close functional peer: same simple reset/power-on reset type, same 140ms minimum reset timeout, and same -40°C to 85°C temperature range. The key difference is that the STM809 offers only Active Low reset with Push-Pull/Totem Pole output, while the STM6321TWY6F gives you both Active High and Active Low options plus Open Drain or Push-Pull. If your design needs only an Active Low push-pull reset, the STM809TWX6F is a drop-in alternative; if you need the dual polarity or open-drain flexibility, stick with the STM6321."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM6321TWY6F","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM6321TWY6F 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}}