{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1806EUA25+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1806EUA25","canonicalUrl":"https://icboms.com/analog-devices/MAX1806EUA25","factsUrl":"https://icboms.com/api/mcp/products/MAX1806EUA25%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX1806EUA25+, LDO voltage regulator, positive output, adjustable (fixed 2.5V), 500mA, 5.5V max input, 400µA quiescent, 8-uMAX-EP exposed pad, -40 to 85°C, active.","salesMarkdown":"## Quiescent current and dropout — what 400 µA means for the rail The quiescent current is 400 µA. ## Lifecycle and sourcing reality It is ROHS3 compliant. For a BOM line that needs a 500 mA LDO with enable and power-good in a small exposed-pad package, this part is safe to qualify into new designs without near-term obsolescence risk.","metaTitle":"MAX1806EUA25+ LDO Regulator, 500mA, Adjustable/Fixed 2.5V","metaDescription":"Maxim MAX1806EUA25+ positive LDO regulator, 500mA output, adjustable (fixed 2.5V), 5.5V max input, -40 to 85°C, 8-uMAX-EP. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Output Type":"Adjustable (Fixed)","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width) Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Enable, Power Good","Current - Output":"500mA","Protection Features":"Over Current, Over Temperature, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Input (Max)":"5.5V","Voltage - Output (Max)":"4.5V","Supplier Device Package":"8-uMAX-EP|8-uSOP-EP","Current - Quiescent (Iq)":"400 µA","Voltage - Output (Min/Fixed)":"0.8V (2.5V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.20000","currency":"USD"},{"qty":10,"price":"$3.77400","currency":"USD"},{"qty":25,"price":"$3.56800","currency":"USD"},{"qty":100,"price":"$3.09210","currency":"USD"},{"qty":250,"price":"$2.93356","currency":"USD"},{"qty":500,"price":"$2.63226","currency":"USD"},{"qty":1000,"price":"$2.21998","currency":"USD"},{"qty":2500,"price":"$2.10898","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7ca443d1d9a58df7b6e2345920e2cf5c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between MAX1806EUA25+ and MAX1806EUA25?","answer":"The difference is the ROHS compliance indicator: the '+' suffix on MAX1806EUA25+ denotes ROHS3 compliant (lead-free). The base MAX1806EUA25 without the '+' may be the non-ROHS variant. Electrically and functionally they are identical — same 500 mA output, same adjustable/fixed 2.5 V option, same package. For new designs the ROHS3 version is the standard choice."},{"question":"What are the equivalents for MAX1806EUA25+?","answer":"Within the same Maxim (now Analog Devices) family, the MAX1806 series includes fixed-voltage variants (e.g. MAX1806EUA18+ for 1.8 V, MAX1806EUA33+ for 3.3 V) that are pin-compatible and differ only in the factory-set output voltage. No direct second-source from other manufacturers is listed; the part is single-sourced from Maxim/ADI. For dual-sourcing, evaluate the LT3021 or ADP151 families with similar 500 mA LDO capability in comparable packages, but verify pinout and enable/power-good logic compatibility."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1806EUA25","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1806EUA25 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}}