{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1759EUB+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1759EUB~3T","canonicalUrl":"https://icboms.com/analog-devices/MAX1759EUB~3T","factsUrl":"https://icboms.com/api/mcp/products/MAX1759EUB%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1759EUB+T charge pump regulator, step-up/step-down function, 100 mA output, 10-TFSOP/10-MSOP (0.118\", 3.00mm Width) package, Tape & Reel.","salesMarkdown":"The MAX1759EUB+T: ROHS3 compliance is confirmed, which simplifies EU and global market regulatory acceptance without requiring an exemption review. ## Charge pump topology — why step-up/step-down matters This is a switched-capacitor charge pump, not an inductor-based converter. The 1.5 MHz switching frequency keeps the flying capacitors small — typically 0.22 µF to 1 µF ceramic types — which shrinks the total footprint compared to a buck-boost with its inductor. No synchronous rectifier is used internally, so the efficiency curve peaks around 85-90% at moderate loads. For a 100 mA output, expect the charge pump to deliver roughly 90% efficiency from a 3.3 V input to a 3.3 V output, dropping at the extremes of the input range. ## Input and output voltage boundaries The minimum 1.6 V input lets it run from a nearly depleted battery. Output voltage is adjustable from 2.5 V up to 5.5 V, with a fixed 3.3 V option selected by pin-strapping. The 100 mA current rating is the maximum continuous output; actual available current depends on the input-to-output voltage ratio and capacitor ESR. The exposed paddle on the underside is not present — this is a standard MSOP-10 without thermal pad, so all heat sinks through the leads and the board copper.","metaTitle":"MAX1759EUB+T Analog Devices Charge Pump, 100 mA, 10-uMAX","metaDescription":"MAX1759EUB+T step-up/step-down charge pump regulator, 1.6V-5.5V input, 100 mA output, 10-uMAX/uSOP package. Active production, ROHS3 compliant. 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":"Step-Up/Step-Down","Topology":"Charge Pump","Output Type":"Adjustable (Fixed)","Mounting Type":"Surface Mount","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Current - Output":"100mA","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"1.5MHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"1.6V","Voltage - Output (Max)":"5.5V","Supplier Device Package":"10-uMAX/uSOP","Voltage - Output (Min/Fixed)":"2.5V (3.3V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.43","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.43000","currency":"USD"},{"qty":10,"price":"$6.70800","currency":"USD"},{"qty":25,"price":"$6.39600","currency":"USD"},{"qty":100,"price":"$5.55360","currency":"USD"},{"qty":250,"price":"$5.30400","currency":"USD"},{"qty":500,"price":"$4.83600","currency":"USD"},{"qty":1000,"price":"$4.68000","currency":"USD"},{"qty":2500,"price":"$4.68000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7614eccf81a8c796582a9b5c21237db4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output current capability of this charge pump?","answer":"The MAX1759EUB+T is rated for 100 mA maximum continuous output current. The actual achievable current depends on the input-to-output voltage differential and the ESR of the external flying capacitors."},{"question":"What package does the MAX1759EUB+T use?","answer":"The supplier device package is 10-uMAX/uSOP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1759EUB~3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1759EUB~3T 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}}