{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC1701BES5#TRMPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC1701BES5TRMPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC1701BES5TRMPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC1701BES5%23TRMPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC1701BES5#TRMPBF, Step-Down (Buck) Switching Regulator, Adjustable Output, 500 mA, 1 MHz, 2.5 V to 5.5 V Input, TSOT-23-5, -40°C to 85°C.","salesMarkdown":"## Tight step-down for 3.3 V and 5 V rails The Analog Devices LTC1701BES5#TRMPBF is a current-mode step-down (buck) regulator that delivers up to 500 mA from an input rail of 2.5 V to 5.5 V. Output is adjustable from 1.25 V up to 5 V. ## Package and mounting The 500 mA rating is the maximum continuous output current. The 1 MHz switching rate keeps inductor ripple current manageable. ## Active production — no obsolescence concern The LTC1701BES5#TRMPBF carries an Active product status, so there is no last-time-buy window or discontinuation risk to track. ROHS3 compliance is confirmed for the TSOT-23-5 package. ## TSOT-23-5 footprint and tape options The part is supplied in a TSOT-23-5 package (SOT-23-5 Thin variant). No external compensation network is required.","metaTitle":"LTC1701BES5#TRMPBF Buck Regulator, 500 mA, 1 MHz, TSOT-23-5","metaDescription":"LTC1701BES5#TRMPBF is an active step-down (buck) regulator from Analog Devices. 500 mA output, 1 MHz switching, 2.5 V to 5.5 V input range, TSOT-23-5 package.","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-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"SOT-23-5 Thin, TSOT-23-5","lifecycle_stage":"eol_hot","Current - Output":"500mA","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"1MHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2.5V","Voltage - Output (Max)":"5V","Supplier Device Package":"TSOT-23-5","Voltage - Output (Min/Fixed)":"1.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7676","stockQuantity":0,"priceTiers":[{"qty":500,"price":"$0.76760","currency":"USD"},{"qty":1000,"price":"$0.60600","currency":"USD"},{"qty":2500,"price":"$0.56560","currency":"USD"},{"qty":5000,"price":"$0.53732","currency":"USD"},{"qty":12500,"price":"$0.51712","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/1701bfa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can LTC1701BES5#TRMPBF be used in a 3.3V to 1.8V conversion?","answer":"Yes. The input range covers 3.3 V, and the adjustable output can be set to 1.8 V (minimum 1.25 V) with two external resistors. The 500 mA output is enough for many MCU and FPGA core rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC1701BES5TRMPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC1701BES5TRMPBF 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}}