{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC3115IDHD-1#TRPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC3115IDHD-1TRPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC3115IDHD-1TRPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC3115IDHD-1%23TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC3115IDHD-1#TRPBF, Step-Up/Step-Down (Buck-Boost) adjustable output regulator, 2.2V to 40V input range, 1A/2A output current, synchronous rectifier, 100kHz to 2MHz switching frequency, -40°C to 125°C junction temperature, 16-WFDFN Exposed Pad package.","salesMarkdown":"## Buck-boost regulator for wide-input-rail designs The LTC3115IDHD-1#TRPBF: Step-up/step-down (buck-boost) switching regulator with adjustable output from a 2.2 V to 40 V input supply. Integrates synchronous rectification and provides 1 A continuous output current with 2 A switch current limit. ## 1 A / 2 A output — what it means for the load budget The 1 A output rating is the continuous load the regulator can hold in regulation across the full input range; the 2 A figure is the peak switch current limit. Junction temperature range is -40°C to 125°C. ## Switching frequency — inductor sizing vs efficiency trade-off Switching frequency is programmable from 100 kHz to 2 MHz via an external resistor. Input voltage range is 2.2 V to 40 V. ## Active production — no LTB risk for new designs Active product status and ROHS3 compliant. No last-time-buy notice or obsolescence PCN announced. Output current is 1 A.","metaTitle":"LTC3115IDHD-1#TRPBF Buck-Boost Regulator, 1A/2A Output","metaDescription":"Active LTC3115IDHD-1#TRPBF from Analog Devices. Step-Up/Step-Down adjustable output regulator, 2.2V to 40V input, 1A/2A output, -40°C to 125°C junction temp.","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":"Buck-Boost","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"16-WFDFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Output":"1A, 2A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"100kHz ~ 2MHz","Operating Temperature":"-40°C ~ 125°C (TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"40V","Voltage - Input (Min)":"2.2V","Voltage - Output (Max)":"40V","Supplier Device Package":"16-DFN (5x4)","Voltage - Output (Min/Fixed)":"2.7V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.87","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$14.87000","currency":"USD"},{"qty":10,"price":"$13.66500","currency":"USD"},{"qty":25,"price":"$13.09800","currency":"USD"},{"qty":100,"price":"$11.54060","currency":"USD"},{"qty":250,"price":"$10.97416","currency":"USD"},{"qty":500,"price":"$10.26614","currency":"USD"},{"qty":1000,"price":"$9.41653","currency":"USD"},{"qty":2500,"price":"$9.06253","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/LTC3115-1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output current capability of LTC3115IDHD-1#TRPBF?","answer":"The LTC3115IDHD-1#TRPBF delivers a continuous output current of 1 A, with a 2 A peak switch current limit on the input side. The 1 A rating is the maximum load the regulator can sustain in regulation across the input voltage range."},{"question":"Does LTC3115IDHD-1#TRPBF require any external components?","answer":"Yes, like any switching regulator, it requires external inductors, input/output capacitors, and feedback resistors to set the output voltage. The switching frequency is set by an external resistor. The datasheet provides typical application circuits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC3115IDHD-1TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC3115IDHD-1TRPBF 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}}