{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT3724EFE#TRPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT3724EFETRPBF","canonicalUrl":"https://icboms.com/analog-devices/LT3724EFETRPBF","factsUrl":"https://icboms.com/api/mcp/products/LT3724EFE%23TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT3724EFE#TRPBF, multi-topology DC/DC switching regulator controller, 4V–60V supply, 200kHz fixed switching, single output, transistor driver, -40°C to 125°C, 16-TSSOP-EP exposed pad, Tape & Reel.","salesMarkdown":"The LT3724EFE#TRPBF from Analog Devices is a current-mode switching regulator controller that handles buck, boost, and SEPIC topologies from a single part. It drives an external N-channel MOSFET at a fixed 200 kHz switching frequency, covering input rails from 4 V up to 60 V. The controller outputs a positive or negative regulated voltage — useful when the same board design must support inverting or non-inverting rails. Rated for junction temperatures from -40°C to 125°C, it fits into automotive under-hood, industrial motor-drive, and outdoor telecom power stages where ambient heat is a given. ## 200 kHz fixed switching — what it means on the bench The 200 kHz switching rate is fixed — no external sync, no frequency foldback. That simplifies the magnetics design because the inductor and transformer values are predictable. ## Wide input range — 4 V to 60 V The 4 V to 60 V supply range covers most unregulated DC buses. The 60 V upper limit means the controller itself survives transients without a pre-regulator. ## Package and rework — 16-TSSOP with exposed pad The 16-TSSOP-EP package has an exposed pad underneath that must be soldered to a thermal land on the PCB. That pad is the main heat path out of the controller. Listed as Active on the manufacturer's lifecycle status, with ROHS3 compliance. No NRND or last-time-buy notice is recorded for this order code. The part is sourced through independent distribution and quoted to order against an RFQ.","metaTitle":"LT3724EFE#TRPBF Multi-Topology Switching Regulator","metaDescription":"LT3724EFE#TRPBF from Analog Devices is a multi-topology DC/DC controller supporting buck, boost, and SEPIC. 4V–60V input, 200kHz fixed switching, -40°C to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Up, Step-Down, Step-Up/Step-Down","Topology":"Buck, Boost, SEPIC","Clock Sync":"No","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"1","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width) Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Enable, Soft Start","Number of Outputs":"1","Output Configuration":"Positive or Negative","Frequency - Switching":"200kHz","Operating Temperature":"-40°C ~ 125°C (TJ)","Synchronous Rectifier":"No","Supplier Device Package":"16-TSSOP-EP","Voltage - Supply (Vcc/Vdd)":"4V ~ 60V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.06","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.06000","currency":"USD"},{"qty":10,"price":"$8.18700","currency":"USD"},{"qty":25,"price":"$7.80560","currency":"USD"},{"qty":100,"price":"$6.77770","currency":"USD"},{"qty":250,"price":"$6.47308","currency":"USD"},{"qty":500,"price":"$5.90194","currency":"USD"},{"qty":1000,"price":"$5.14040","currency":"USD"},{"qty":2500,"price":"$4.95001","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/3724fd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the switching frequency of LT3724EFE#TRPBF?","answer":"The switching frequency is fixed at 200 kHz. There is no clock sync input, so the frequency cannot be adjusted or synchronized to an external clock."},{"question":"Where can I buy LT3724EFE#TRPBF?","answer":"The part is sourced to order through independent distribution. Availability and pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT3724EFETRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT3724EFETRPBF 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}}