{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX618EEE+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX618EEET","canonicalUrl":"https://icboms.com/analog-devices/MAX618EEET","factsUrl":"https://icboms.com/api/mcp/products/MAX618EEE%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX618EEE+T, step-up boost DC-DC converter, adjustable output, 1.4A internal switch, 250kHz switching frequency, 16-QSOP surface-mount package, -40°C to 85°C operating temperature.","salesMarkdown":"## Boost converter with a 1.4A internal switch in a 16-QSOP The Maxim Integrated MAX618EEE+T is a step-up (boost) switching regulator with an adjustable output voltage, built around a 1.4A internal switch. It operates from a 3V to 28V input range and switches at 250kHz, making it suitable for generating higher-voltage rails from a lower-voltage bus in industrial control, telecom, and battery-powered equipment. The part is housed in a 16-QSOP surface-mount package and rated for -40°C to 85°C ambient temperature. ## Switch current and frequency — what they mean for your rail The 1.4A switch current rating is the peak current the internal MOSFET can handle. For a typical boost conversion from 5V to 12V, that translates to roughly 800 mA output at the higher voltage, depending on duty cycle and efficiency. The 250kHz switching frequency is a middle ground — fast enough to keep inductor and capacitor sizes reasonable, but not so high that switching losses dominate or layout becomes critical. No synchronous rectifier is used, so expect a Schottky diode in the output path. ## Active and available — no LTB risk The MAX618EEE+T carries an Active lifecycle status with ROHS3 compliance. For current pricing and availability, submit an RFQ — the part is sourced through independent distribution and quoted to order.","metaTitle":"MAX618EEE+T Boost Converter, 1.4A Switch, 250kHz","metaDescription":"MAX618EEE+T step-up boost converter, 3V to 28V input, 1.4A switch, adjustable output, 16-QSOP. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Up","Topology":"Boost","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"16-SSOP (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Output":"1.4A (Switch)","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"250kHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"28V","Voltage - Input (Min)":"3V","Voltage - Output (Max)":"28V","Supplier Device Package":"16-QSOP","Voltage - Output (Min/Fixed)":"3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.64","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.64000","currency":"USD"},{"qty":10,"price":"$8.70800","currency":"USD"},{"qty":25,"price":"$8.30280","currency":"USD"},{"qty":100,"price":"$7.20920","currency":"USD"},{"qty":250,"price":"$6.88516","currency":"USD"},{"qty":500,"price":"$6.27766","currency":"USD"},{"qty":1000,"price":"$5.46764","currency":"USD"},{"qty":2500,"price":"$5.26513","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/60d3f43a7b5d68bb2e2f9e93c694b38b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MAX618EEE+T have synchronous rectification?","answer":"No, the MAX618EEE+T does not use synchronous rectification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX618EEET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX618EEET 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}}