{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6443US26L+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6443US26LT","canonicalUrl":"https://icboms.com/analog-devices/MAX6443US26LT","factsUrl":"https://icboms.com/api/mcp/products/MAX6443US26L%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX6443US26L+T, Simple Reset/Power-On Reset, Active Low, Push-Pull Output, 2.625V Threshold, 140ms Min Reset Timeout, -40°C to 85°C, SOT-143-4.","salesMarkdown":"## Industrial temperature grade — where it fits Rated for -40°C to 85°C ambient, this part is suited for industrial control panels, outdoor telecom cabinets, and factory-floor equipment where the electronics see seasonal temperature swings but not under-hood extremes. The SOT-143-4 package keeps the footprint small for dense PCB layouts. ## Sourcing and lifecycle reality That means no LTB pressure for existing BOM lines and no need to qualify a replacement for new designs.","metaTitle":"MAX6443US26L+T Simple Reset/Power-On Reset, 2.625V Threshold","metaDescription":"Maxim MAX6443US26L+T is an active simple reset/power-on reset IC with 2.625V threshold, 140ms min timeout, push-pull output, SOT-143-4, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"TO-253-4, TO-253AA","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.625V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SOT-143-4","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.08","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.08000","currency":"USD"},{"qty":10,"price":"$5.45700","currency":"USD"},{"qty":25,"price":"$5.15840","currency":"USD"},{"qty":100,"price":"$4.47080","currency":"USD"},{"qty":250,"price":"$4.24148","currency":"USD"},{"qty":500,"price":"$3.80588","currency":"USD"},{"qty":1000,"price":"$3.20978","currency":"USD"},{"qty":2500,"price":"$3.04929","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX6443-MAX6452.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the recommended operating conditions for MAX6443US26L+T?","answer":"The operating temperature range is -40°C to 85°C ambient. It monitors a single supply voltage and is mounted surface-mount in a SOT-143-4 package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6443US26LT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6443US26LT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}