{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5079EUD+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5079EUD","canonicalUrl":"https://icboms.com/analog-devices/MAX5079EUD","factsUrl":"https://icboms.com/api/mcp/products/MAX5079EUD%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX5079EUD+ N+1 ORing Controller, N-Channel FET driver, 2.75V to 13.2V supply, 10 µs turn-on delay, 200 µs turn-off delay, 4 mA supply current, -40°C to 85°C, 14-TSSOP package.","salesMarkdown":"## What the delay times mean for your rail The 10 µs turn-on delay is fast enough to catch a sagging rail before the downstream converter browns out, but slow enough to avoid false triggering on load transients. The 200 µs turn-off delay gives the failing rail time to decay gracefully, preventing the good rail from back-feeding into a short. If you're sizing hold-up capacitors, the off-delay sets the window the output must stay within spec before the FET opens—tighten the cap bank if your load pulls hard during that 200 µs. ## Lifecycle and sourcing reality No direct pin-compatible second source is listed in the official record, but the part is widely stocked across the surplus channel—the scorch mark on a dead board tells you this controller is usually the part that survived, not the one that failed.","metaTitle":"MAX5079EUD+ N+1 ORing Controller, 2.75V–13.2V, 14-TSSOP","metaDescription":"MAX5079EUD+ N+1 ORing controller from Analog Devices. 2.75V to 13.2V supply, 10 µs turn-on, 200 µs turn-off, -40°C to 85°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"N+1 ORing Controller","Package":"Tube","FET Type":"N-Channel","Applications":"Base Station-Networking Line Cards, Servers","Mounting Type":"Surface Mount","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","Delay Time - ON":"10 µs","lifecycle_stage":"eol_hot","Current - Supply":"4 mA","Delay Time - OFF":"200 µs","Voltage - Supply":"2.75V ~ 13.2V","Internal Switch(s)":"No","Ratio - Input:Output":"N:1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"14-TSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.46","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.46000","currency":"USD"},{"qty":10,"price":"$9.44600","currency":"USD"},{"qty":25,"price":"$9.00680","currency":"USD"},{"qty":100,"price":"$7.82040","currency":"USD"},{"qty":250,"price":"$7.46896","currency":"USD"},{"qty":500,"price":"$6.80992","currency":"USD"},{"qty":1000,"price":"$5.93122","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX5079.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is an N+1 ORing controller?","answer":"An N+1 ORing controller drives an external N-channel MOSFET to combine multiple power rails (e.g., from redundant supplies) into a single output bus. If one rail fails, the controller turns off its FET, isolating the fault while the other rails continue to power the load—critical for base station and server uptime."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5079EUD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5079EUD 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}}