{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC3615IUF#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC3615IUFPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC3615IUFPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC3615IUF%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC3615IUF#PBF dual-output step-down buck regulator, adjustable 0.6-5.5V, 3A per channel, 400kHz-4MHz, 24-WFQFN exposed pad, tube.","salesMarkdown":"## Dual 3A buck in a 4×4 QFN — what the ratings mean for your rail The LTC3615IUF#PBF: Both channels switch independently from 400 kHz to 4 MHz, letting you place the switching harmonics above the passband of sensitive downstream circuitry or below the AM radio band, depending on the layout. ## Board-fit and thermal — the 24-QFN exposed paddle Synchronous rectification keeps the freewheeling diode drop out of the efficiency curve — the low-side FET's Rds(on) sets the conduction loss, so the efficiency peak sits at moderate loads rather than near zero.","metaTitle":"LTC3615IUF#PBF Dual 3A Step-Down Buck Regulator, 24-QFN","metaDescription":"Analog Devices LTC3615IUF#PBF dual 3A adjustable buck regulator, 2.25-5.5V input, 400kHz-4MHz, -55 to 150°C. Active, RoHS3. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tube","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"24-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Output":"3A","Number of Outputs":"2","Output Configuration":"Positive","Frequency - Switching":"400kHz ~ 4MHz","Operating Temperature":"-55°C ~ 150°C (TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2.25V","Voltage - Output (Max)":"5.5V","Supplier Device Package":"24-QFN (4x4)","Voltage - Output (Min/Fixed)":"0.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.75","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.75000","currency":"USD"},{"qty":10,"price":"$10.79900","currency":"USD"},{"qty":25,"price":"$10.35160","currency":"USD"},{"qty":100,"price":"$9.12050","currency":"USD"},{"qty":250,"price":"$8.67288","currency":"USD"},{"qty":500,"price":"$8.11332","currency":"USD"},{"qty":1000,"price":"$7.44188","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What package does the LTC3615IUF#PBF use?","answer":"It is supplied in a 24-WFQFN exposed pad package (4×4 mm body), shipped in tube format. The exposed paddle must be soldered to the PCB ground plane with thermal vias for rated current delivery."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC3615IUFPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC3615IUFPBF 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}}