{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3370SD-3416/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3370SD-3416-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM3370SD-3416-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM3370SD-3416%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM3370SD-3416/NOPB, dual-output step-down (buck) regulator, fixed 1.4 V and 2.8 V outputs, 600 mA per channel, 2 MHz switching frequency, 16-WSON (5x4) exposed-pad package.","salesMarkdown":"## Dual-rail 600 mA buck in a 5×4 mm WSON The fixed output voltages are 1.4 V and 2.8 V, set internally with no external divider needed. Switching at 2 MHz keeps the inductor and capacitor small, which matters when board area is tight. ## Fixed-rail selection for dual-supply loads Two independent 600 mA outputs mean this part can power a 1.4 V core rail and a 2.8 V I/O rail from a single Li-ion or 5 V bus. The synchronous rectifier improves efficiency at light load compared to a diode-based buck. For volume or urgent BOM fill, the part is sourced to order against an RFQ; confirm current lead time and pricing at quote time. ## Footprint and reflow notes for the 16-WSON The datasheet recommends a 4.2 mm × 3.8 mm pad on the PCB with at least nine thermal vias to the ground plane. The 0.50 mm pitch and 0.30 mm pad width are standard for a WSON; no tombstoning risk if the stencil aperture is 1:1 with the pad.","metaTitle":"LM3370SD-3416/NOPB – TI Dual 600 mA Buck Regulator, 2 MHz","metaDescription":"Texas Instruments LM3370SD-3416/NOPB dual step-down buck regulator, fixed 1.4 V and 2.8 V outputs, 600 mA per channel, 2 MHz switching, 16-WSON (5x4) package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"16-WFDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"600mA","Number of Outputs":"2","Base Product Number":"LM3370","Output Configuration":"Positive","Frequency - Switching":"2MHz","Operating Temperature":"-30°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2.7V","Voltage - Output (Max)":"-","Supplier Device Package":"16-WSON (5x4)","Voltage - Output (Min/Fixed)":"1.4V, 2.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8200","priceTiers":[{"qty":1,"price":"$1.82000","currency":"USD"},{"qty":10,"price":"$1.63200","currency":"USD"},{"qty":25,"price":"$1.53960","currency":"USD"},{"qty":100,"price":"$1.31180","currency":"USD"},{"qty":250,"price":"$1.23172","currency":"USD"},{"qty":500,"price":"$1.07776","currency":"USD"},{"qty":1000,"price":"$0.89300","currency":"USD"},{"qty":2000,"price":"$0.87150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d36e07764e9d1dcd8a4da3b5c605c8b2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3370SD-3416%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What package does the LM3370SD-3416/NOPB come in?","answer":"It is supplied in a 16-WFDFN exposed-pad package, also called 16-WSON (5x4)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3370SD-3416-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3370SD-3416-NOPB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}