{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT1074CT7#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT1074CT7PBF","canonicalUrl":"https://icboms.com/analog-devices/LT1074CT7PBF","factsUrl":"https://icboms.com/api/mcp/products/LT1074CT7%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT1074CT7#PBF multi-configuration switching regulator, 5.5A switch current, 100 kHz, buck/boost/flyback, adjustable output, TO-220-7 formed leads, tube.","salesMarkdown":"## Package and field-swap story The LT1074CT7#PBF comes in a through-hole TO-220-7 package with formed leads — the kind you can swap on a bench or in a panel with a basic iron and solder sucker. No hot-air station needed, no reflow profile to dial in. The formed leads mean it sits flat on the board without extra bending, and the tab is the thermal pad: bolt it to a heatsink if you are pushing the 5.5 A switch current. This is a multi-topology regulator — buck, boost, or flyback — so a single BOM line covers step-down, step-up, or isolated designs. The 5.5 A switch current is the internal FET limit; the actual output current depends on the topology and input-to-output voltage ratio. At 100 kHz switching, the inductor is physically larger than a modern 500 kHz part, but the low frequency keeps switching noise out of sensitive analog rails — good for audio or instrumentation supplies. Input range is 8 V to 45 V, output adjustable from 2.5 V to 35 V. The 2.5 V minimum output means it cannot generate a sub-2.5 V rail directly — you would need a post-regulator LDO for 1.8 V or 1.2 V logic. For a through-hole part with this kind of topology flexibility, it is a stable line-item for both new builds and legacy board repairs.","metaTitle":"LT1074CT7#PBF Multi-Topology Regulator, 5.5A, TO-220-7","metaDescription":"LT1074CT7#PBF step-up/step-down/flyback regulator, 5.5A switch, 8-45V input, adjustable output 2.5-35V. Active, RoHS3. Quoted to order.","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-Up, Step-Down, Step-Up/Step-Down","Topology":"Buck, Boost, Flyback","Output Type":"Adjustable","Mounting Type":"Through Hole","Package / Case":"TO-220-7 Formed Leads","lifecycle_stage":"eol_hot","Current - Output":"5.5A (Switch)","Number of Outputs":"1","Output Configuration":"Positive or Negative","Frequency - Switching":"100kHz","Operating Temperature":"0°C ~ 70°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"45V","Voltage - Input (Min)":"8V","Voltage - Output (Max)":"35V","Supplier Device Package":"TO-220-7","Voltage - Output (Min/Fixed)":"2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.76","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.76000","currency":"USD"},{"qty":10,"price":"$15.39900","currency":"USD"},{"qty":50,"price":"$14.76120","currency":"USD"},{"qty":100,"price":"$13.00580","currency":"USD"},{"qty":250,"price":"$12.36744","currency":"USD"},{"qty":500,"price":"$11.56956","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT1074CT7PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT1074CT7PBF 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}}