{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC1772BES6#TRPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC1772BES6TRPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC1772BES6TRPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC1772BES6%23TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC1772BES6#TRPBF, Switching Regulator Controller, Multi-Topology (Buck, Boost, Flyback), 1 Output, Transistor Driver, 550 kHz, TSOT-23-6, -40°C to 85°C.","salesMarkdown":"## Multi-topology controller in a small footprint The LTC1772BES6#TRPBF is a current-mode switching regulator controller supporting step-up, step-down, and step-up/step-down topologies — buck, boost, and flyback. It drives an external N-channel MOSFET with a fixed 550 kHz switching frequency. The supply range is 2.5 V to 9.8 V on Vcc. The TSOT-23-6 package operates from -40°C to 85°C. ## Supply voltage range and output configuration The Vcc range is 2.5 V to 9.8 V. Output configuration is positive, single phase, with a maximum duty cycle of 100%. No synchronous rectifier. ## Lifecycle and sourcing posture The LTC1772BES6#TRPBF is listed as Active with ROHS3 compliance. For BOM planning, the active status means no immediate supply risk from end-of-life.","metaTitle":"LTC1772BES6#TRPBF Switching Regulator Controller, 550 kHz","metaDescription":"LTC1772BES6#TRPBF from Analog Devices: multi-topology controller (buck, boost, flyback), 2.5V–9.8V supply, 550 kHz fixed frequency, TSOT-23-6 package.","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, Step-Down, Step-Up/Step-Down","Topology":"Buck, Boost, Flyback","Clock Sync":"No","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"1","Package / Case":"SOT-23-6 Thin, TSOT-23-6","lifecycle_stage":"eol_hot","Control Features":"Enable","Duty Cycle (Max)":"100%","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"550kHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"No","Supplier Device Package":"TSOT-23-6","Voltage - Supply (Vcc/Vdd)":"2.5V ~ 9.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.38","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.38000","currency":"USD"},{"qty":10,"price":"$5.72700","currency":"USD"},{"qty":25,"price":"$5.41400","currency":"USD"},{"qty":100,"price":"$4.69210","currency":"USD"},{"qty":250,"price":"$4.45148","currency":"USD"},{"qty":500,"price":"$3.99430","currency":"USD"},{"qty":1000,"price":"$3.40500","currency":"USD"},{"qty":2500,"price":"$3.40500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6804e83ea25dac5181bc6b63fd6f8c31.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What topologies does LTC1772BES6#TRPBF support?","answer":"It supports step-up, step-down, and step-up/step-down topologies — specifically buck, boost, and flyback configurations."},{"question":"What package does LTC1772BES6#TRPBF come in?","answer":"It comes in a TSOT-23-6 package (SOT-23-6 Thin), surface-mount only."},{"question":"What is the equivalent of LTC1772BES6#TRPBF?","answer":"The closest functional peer is LTC1772BIS6#TRMPBF, which shares the same topology support, switching frequency, and supply range, differing only in the tape-and-reel suffix. For a buck-only controller with soft start, consider LTC1771ES8#TRPBF."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC1772BES6TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC1772BES6TRPBF 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}}