{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5904ESA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5904ESA","canonicalUrl":"https://icboms.com/analog-devices/MAX5904ESA","factsUrl":"https://icboms.com/api/mcp/products/MAX5904ESA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices VariableSpeed/BiLevel™ Hot Swap Controller, Sequencer, MAX5904ESA+, 2-channel, 1V-13.2V supply, 1.2 mA supply current, 8-SOIC package, Tube.","salesMarkdown":"## Two-channel PCI Express slot controller with programmable protection The MAX5904ESA+ is a dual-channel hot swap controller from Analog Devices, part of the VariableSpeed/BiLevel™ series, designed to manage inrush current and fault protection on PCI Express® add-in card slots. Each of the two independent channels controls the gate of an external N-channel MOSFET, allowing the controller to sequence power rails without an internal switch. Programmable features include circuit breaker threshold, current limit, and fault timeout, configurable with external resistors and capacitors. The UVLO and auto-retry features allow the controller to recover from a fault condition without a system reset, which is useful in hot-plug environments where a card may be inserted with a pre-existing short. ## Active production and compliance status The part is ROHS3 compliant, meeting the current restriction of hazardous substances directive for lead, mercury, cadmium, and other substances.","metaTitle":"MAX5904ESA+ Hot Swap Controller, PCI Express, 8-SOIC","metaDescription":"MAX5904ESA+ from Analog Devices: 2-channel hot swap controller for PCI Express slots. Active production, ROHS3 compliant. Supply 1V-13.2V, industrial temp.","metaKeywords":null},"attributes":{"series":"VariableSpeed/BiLevel™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"Hot Swap Controller, Sequencer","Series":"VariableSpeed/BiLevel™","Package":"Tube","Features":"Auto Retry, UVLO","Applications":"PCI Express®","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1.2 mA","Voltage - Supply":"1V ~ 13.2V","Internal Switch(s)":"No","Number of Channels":"2","Operating Temperature":"-40°C ~ 85°C","Programmable Features":"Circuit Breaker, Current Limit, Fault Timeout","Supplier Device Package":"8-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.78","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.78000","currency":"USD"},{"qty":10,"price":"$10.64000","currency":"USD"},{"qty":25,"price":"$10.14560","currency":"USD"},{"qty":100,"price":"$8.80920","currency":"USD"},{"qty":250,"price":"$8.41328","currency":"USD"},{"qty":500,"price":"$7.67096","currency":"USD"},{"qty":1000,"price":"$6.68115","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the MAX5904ESA+ used for?","answer":"It is a dual-channel hot swap controller for PCI Express slots. It manages inrush current during card insertion, provides overcurrent protection via an external MOSFET, and supports auto-retry after a fault clears."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5904ESA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5904ESA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}