{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1682EUK+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1682EUKT","canonicalUrl":"https://icboms.com/analog-devices/MAX1682EUKT","factsUrl":"https://icboms.com/api/mcp/products/MAX1682EUK%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1682EUK+T, Charge Pump, Ratiometric, Fixed Output, 2Vin, 45 mA, 12 kHz, SC-74A/SOT-753, SOT-23-5, -40°C to +85°C.","salesMarkdown":"## Charge pump voltage doubler in SOT-23-5 The Analog Devices MAX1682EUK+T is a charge pump voltage doubler that delivers a fixed output of twice the input voltage (2Vin) from a single positive supply. It operates from a 2 V to 5.5 V input range and provides up to 45 mA of output current. The switching frequency is 12 kHz, and no synchronous rectifier is used. The part is housed in a SOT-23-5 package and is rated for the industrial temperature range of -40°C to +85°C. ## Output voltage and load budget The fixed 2Vin output doubles the input voltage. The 45 mA output current ceiling sets the load budget. ## Lifecycle and compliance The MAX1682EUK+T is listed as Active with ROHS3 compliance.","metaTitle":"MAX1682EUK+T Charge Pump, 2Vin Fixed Output, SOT-23-5","metaDescription":"MAX1682EUK+T is a ratiometric charge pump IC from Analog Devices. Fixed 2Vin output, 45 mA, 12 kHz switching, -40°C to +85°C, SOT-23-5. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Ratiometric","Topology":"Charge Pump","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Current - Output":"45mA","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"12kHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2V","Supplier Device Package":"SOT-23-5","Voltage - Output (Min/Fixed)":"2Vin"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.27","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.27000","currency":"USD"},{"qty":10,"price":"$2.04300","currency":"USD"},{"qty":25,"price":"$1.92760","currency":"USD"},{"qty":100,"price":"$1.64230","currency":"USD"},{"qty":250,"price":"$1.54212","currency":"USD"},{"qty":500,"price":"$1.34934","currency":"USD"},{"qty":1000,"price":"$1.11803","currency":"USD"},{"qty":2500,"price":"$1.04092","currency":"USD"},{"qty":5000,"price":"$1.00237","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX1682-MAX1683.pdf","sourceUrl":null},"ai":{"faq":[{"question":"MAX1682EUK+T vs MAX828?","answer":"Both are charge pump voltage doublers in SOT-23-5. The MAX828 switches at 12 kHz and delivers 25 mA typical output; the MAX1682EUK+T also switches at 12 kHz but is rated for 45 mA output, giving it a higher load current capability for the same package and pinout."},{"question":"What is a suitable replacement for MAX1682EUK+T?","answer":"The MAX828 is a pin-compatible charge pump doubler in the same SOT-23-5 footprint, but its output current is lower (25 mA typical). For a direct 45 mA replacement, the MAX1682EUK+T itself is the active part; no official second-source alternate is listed in the record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1682EUKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1682EUKT 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}}