{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC3624IDD#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC3624IDDPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC3624IDDPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC3624IDD%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC3624IDD#PBF, Step-Down Buck Regulator, Adjustable Output, 2 A, 1 MHz, 8-WFDFN Exposed Pad (3x3 mm), -40°C to 125°C.","salesMarkdown":"## 2 A synchronous buck in a 3x3 mm DFN The LTC3624IDD#PBF is a step-down (buck) switching regulator delivering 2 A of continuous output current from a 2.7 V to 17 V input range. It integrates both high-side and low-side MOSFETs for synchronous rectification, which eliminates the external catch diode and improves efficiency at low output voltages. The output is adjustable from 0.6 V up to the input voltage. ## 1 MHz switching — inductor sizing and BOM The fixed 1 MHz switching frequency lets you select a small inductor and low-value ceramic output capacitors, keeping the total solution footprint compact. The 1 MHz rate also keeps switching losses manageable at moderate load currents, so the part can run without forced air cooling in many enclosure designs. ## Package and thermal handling Housed in an 8-lead WFDFN with exposed pad (3x3 mm body), the LTC3624IDD#PBF relies on the pad for heat sinking. A proper via pattern under the pad to a ground plane is expected for full 2 A continuous operation at high ambient temperatures. The part is surface-mount only. ## Lifecycle and compliance The LTC3624IDD#PBF carries an Active product status and is ROHS3 compliant per the manufacturer's listing. No end-of-life notification or last-time-buy window has been announced, so it remains a safe selection for new production builds.","metaTitle":"LTC3624IDD#PBF Buck Regulator, 2 A, 1 MHz, 8-DFN","metaDescription":"LTC3624IDD#PBF is an Analog Devices step-down buck regulator, 2 A output, 1 MHz switching, adjustable from 0.6 V to 17 V. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Output":"2A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"1MHz","Operating Temperature":"-40°C ~ 125°C (TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"17V","Voltage - Input (Min)":"2.7V","Voltage - Output (Max)":"17V","Supplier Device Package":"8-DFN (3x3)","Voltage - Output (Min/Fixed)":"0.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.35","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.35000","currency":"USD"},{"qty":10,"price":"$8.44700","currency":"USD"},{"qty":25,"price":"$8.05440","currency":"USD"},{"qty":121,"price":"$6.99347","currency":"USD"},{"qty":363,"price":"$6.67912","currency":"USD"},{"qty":605,"price":"$6.08980","currency":"USD"},{"qty":1089,"price":"$5.30401","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/36242fd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between LTC3624IDD#PBF and LTC3624IDD#TRPBF?","answer":"The two order codes are electrically identical. The difference is packaging: LTC3624IDD#PBF ships in a Tube, while LTC3624IDD#TRPBF ships in Tape & Reel. Choose the reel variant for automated pick-and-place assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC3624IDDPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC3624IDDPBF 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}}