{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX865EUA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX865EUAT","canonicalUrl":"https://icboms.com/analog-devices/MAX865EUAT","factsUrl":"https://icboms.com/api/mcp/products/MAX865EUA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX865EUA+T charge pump IC, ratiometric function, dual output, 20mA, 8-TSSOP/8-MSOP package, Tape & Reel.","salesMarkdown":"## Charge pump with dual-rail flexibility The MAX865EUA+T is a charge-pump voltage converter from Analog Devices that generates a positive or negative output from a single 1.5 V to 6 V input rail. Its ratiometric topology delivers a fixed output of either -Vin or 2Vin, making it a compact way to create a bipolar supply or a doubled voltage from a low-voltage source. ## Outputs and switching behaviour Two independent outputs each source or sink 20 mA, enough to bias op-amp rails or power a small sensor front-end. The switching oscillator runs between 18 kHz and 34 kHz — outside the audio band but low enough to keep capacitive switching losses modest in a small ceramic-capacitor layout. No synchronous rectifier is used, so the output impedance is higher than a modern switched-capacitor regulator, but the simple two-capacitor-per-output bill of materials keeps the board cost low. Housed in the 8-uMAX/uSOP package (3.00 mm × 3.00 mm body, 0.65 mm pitch), the part fits on a two-layer board with minimal fan-out.","metaTitle":"MAX865EUA+T Analog Devices Charge Pump, 20mA, 8-uMAX","metaDescription":"MAX865EUA+T charge pump IC from Analog Devices. Ratiometric function, dual ±20mA outputs, 1.5-6V input. Active, RoHS3. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Ratiometric","Topology":"Charge Pump","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Current - Output":"20mA","Number of Outputs":"2","Output Configuration":"Positive or Negative","Frequency - Switching":"18kHz ~ 34kHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"1.5V","Supplier Device Package":"8-uMAX/uSOP","Voltage - Output (Min/Fixed)":"-Vin, 2Vin"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.85","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.85000","currency":"USD"},{"qty":10,"price":"$3.46100","currency":"USD"},{"qty":25,"price":"$3.27240","currency":"USD"},{"qty":100,"price":"$2.83610","currency":"USD"},{"qty":250,"price":"$2.69064","currency":"USD"},{"qty":500,"price":"$2.41430","currency":"USD"},{"qty":1000,"price":"$2.03616","currency":"USD"},{"qty":2500,"price":"$1.93435","currency":"USD"},{"qty":5000,"price":"$1.86163","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for MAX865EUA+T?","answer":"Submit an RFQ through this listing."},{"question":"What is MAX865EUA+T's listed function?","answer":"The device is a ratiometric charge-pump topology that produces a fixed output of -Vin or 2Vin from a 1.5 V to 6 V input."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX865EUAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX865EUAT 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}}