{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX8860EUA25","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX8860EUA25","canonicalUrl":"https://icboms.com/analog-devices/MAX8860EUA25","factsUrl":"https://icboms.com/api/mcp/products/MAX8860EUA25","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX8860EUA25 linear regulator, 300 mA output, adjustable (1.25 V min) or fixed 2.5 V, 0.155 V dropout, 8-TSSOP/8-MSOP package, surface mount.","salesMarkdown":"## 300 mA LDO with 0.155 V dropout — the headroom rule The MAX8860EUA25: The key fit parameter is the 0.155 V typical dropout at full load — the input rail must stay at least that far above the target output voltage across the load range, or the regulator falls out of regulation. Quiescent current is 270 µA typical — not a micropower part, but low enough that the regulator's own draw won't dominate a 300 mA load budget. The output can be set anywhere from 1.25 V up to 6.5 V via external resistors, or used at the factory-trimmed 2.5 V fixed option by tying the adjust pin accordingly. ## Industrial temperature grade and protection set The protection block includes over-temperature shutdown, reverse polarity, and short-circuit current limiting, which means a downstream fault or a miswired supply won't necessarily kill the regulator. The Enable and Fault Output control features let a system supervisor gate the regulator on/off and monitor for undervoltage or thermal fault conditions — useful in multi-rail designs where sequencing matters. Supplied in an 8-TSSOP or 8-MSOP package (3.00 mm body width), with the supplier device package listed as 8-uMAX/uSOP — these are functionally identical footprints. Surface-mount assembly; the 0.65 mm typical lead pitch is manageable on a two-layer board with reasonable trace widths. The exposed paddle (if present on the uMAX variant) should be soldered to a copper pour for thermal relief — the dropout voltage is low, but at 300 mA the power dissipation still needs a path out.","metaTitle":"MAX8860EUA25 LDO Regulator, 300 mA, Adjustable/Fixed 2.5V","metaDescription":"MAX8860EUA25 from Analog Devices — 300 mA LDO, 0.155 V dropout, adjustable output (1.25 V min) or fixed 2.5 V. Active, RoHS non-compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Output Type":"Adjustable (Fixed)","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Control Features":"Enable, Fault Output","Current - Output":"300mA","Protection Features":"Over Temperature, Reverse Polarity, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 85°C","Voltage - Input (Max)":"6.5V","Voltage Dropout (Max)":"0.155V @ 300mA (Typ)","Voltage - Output (Max)":"6.5V","Supplier Device Package":"8-uMAX/uSOP","Current - Quiescent (Iq)":"270 µA","Voltage - Output (Min/Fixed)":"1.25V (2.5V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.19","stockQuantity":0,"priceTiers":[{"qty":254,"price":"$1.19000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dd249fa9c2ee76f5f95be29897b2b90e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the MAX8860EUA25 RoHS compliant?","answer":"No, it is listed as RoHS non-compliant. This is a sourcing constraint for BOMs that require full RoHS conformance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX8860EUA25","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX8860EUA25 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}}