{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4373FEUA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4373FEUAT","canonicalUrl":"https://icboms.com/analog-devices/MAX4373FEUAT","factsUrl":"https://icboms.com/api/mcp/products/MAX4373FEUA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4373FEUA+T, Amplifier, Comparator, Reference, Current Sensing, Power Management, Surface Mount, 8-uMAX/uSOP, ROHS3, Active.","salesMarkdown":"## Monolithic current-sense front-end with comparator and reference The MAX4373FEUA+T integrates a current-sense amplifier, comparator, and reference in an 8-uMAX/uSOP package. ## What the integrated reference and comparator mean for your design The on-chip comparator and reference set the overcurrent threshold with one external resistor divider. The open-drain output pulls to the logic rail voltage. ## Package and footprint for layout review The 8-uMAX/uSOP package has a 3.00 mm body width. The cut-tape option is available for prototype quantities. ## Lifecycle and sourcing posture The MAX4373FEUA+T carries an Active product status and is ROHS3 compliant. No end-of-life notices are in effect.","metaTitle":"MAX4373FEUA+T Amplifier, Comparator, Reference IC","metaDescription":"MAX4373FEUA+T integrates amplifier, comparator, and reference for current sensing and power management. Active production, ROHS3, 8-uMAX/uSOP package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Amplifier, Comparator, Reference","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Current Sensing, Power Management","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Supplier Device Package":"8-uMAX/uSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.28","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.28000","currency":"USD"},{"qty":10,"price":"$3.84400","currency":"USD"},{"qty":25,"price":"$3.63400","currency":"USD"},{"qty":100,"price":"$3.14960","currency":"USD"},{"qty":250,"price":"$2.98812","currency":"USD"},{"qty":500,"price":"$2.68122","currency":"USD"},{"qty":1000,"price":"$2.26127","currency":"USD"},{"qty":2500,"price":"$2.14820","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/68d6db7970531b35666752b0ee9e456b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for MAX4373FEUA+T?","answer":"There is no direct replacement announced by the manufacturer. The MAX4372 family is pin-compatible but lacks the on-chip comparator and reference, so it is not a functional substitute. For an exact drop-in, source the MAX4373FEUA+T through the RFQ process here."},{"question":"What is the MAX4373FEUA+T used for?","answer":"It is used for current sensing and power management — for example, monitoring load current in a power-supply rail and generating an overcurrent alert when the sensed voltage exceeds the internal 1.2 V reference threshold."},{"question":"MAX4373FEUA+T vs MAX4372 — what is the difference?","answer":"The MAX4373 integrates a comparator and 1.2 V reference on-chip; the MAX4372 is a current-sense amplifier only. If your design needs a threshold-detection output (overcurrent flag), the MAX4373 saves an external comparator and reference. If you only need an amplified analog output to an ADC, the MAX4372 is sufficient and costs less."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4373FEUAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4373FEUAT 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}}