{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM5111-4MY/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM5111-4MY-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM5111-4MY-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM5111-4MY%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM5111-4MY/NOPB low-side gate driver, dual independent channels, 3A source / 5A sink peak output, 14ns rise / 12ns fall, 8-HVSSOP package, -40°C to 125°C.","salesMarkdown":"## Active production — sourcing for the BOM The LM5111-4MY/NOPB: ROHS3 compliant, so no exemption sunset risk for EU-regulated markets. ## Output current and switching speed — what drives the MOSFET Rated for 3 A peak source and 5 A peak sink, this driver handles the gate charge of moderate-sized N-channel MOSFETs in low-side configurations — think a 30–60 nC Qg FET switching at 100–200 kHz without the driver running out of steam. Typical rise time of 14 ns and fall time of 12 ns (into a specified load) set the edge rate; faster edges reduce switching loss but increase radiated EMI, so the board layout and gate resistor need to match the target noise budget. Supply range from 3.5 V to 14 V covers both 5 V and 12 V bias rails common in industrial power supplies and motor-drive control circuits. ## Dual independent low-side channels Two independent drivers with separate inputs — one inverting, one non-inverting — allow driving two low-side FETs from a single package, useful in synchronous buck converters or dual-FET load switches. Rated for junction temperatures from -40°C to 125°C, placing it in the industrial operating band — suitable for motor drives, server PSUs, and outdoor telecom equipment where the ambient inside the enclosure can hit 85°C.","metaTitle":"TI LM5111-4MY/NOPB Gate Driver, 3A/5A Low-Side, 8-HVSSOP","metaDescription":"Texas Instruments LM5111-4MY/NOPB low-side gate driver, 3A source / 5A sink peak, 14ns/12ns rise/fall. Active lifecycle, ROHS3 compliant. 8-HVSSOP package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Gate Type":"N-Channel MOSFET","Input Type":"Inverting, Non-Inverting","Channel Type":"Independent","Mounting Type":"Surface Mount","Package / Case":"8-PowerTSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3.5V ~ 14V","Number of Drivers":"2","Driven Configuration":"Low-Side","Operating Temperature":"-40°C ~ 125°C (TJ)","Rise / Fall Time (Typ)":"14ns, 12ns","Supplier Device Package":"8-HVSSOP","Logic Voltage - VIL, VIH":"0.8V, 2.2V","Current - Peak Output (Source, Sink)":"3A, 5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.56","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.56000","currency":"USD"},{"qty":10,"price":"$2.30300","currency":"USD"},{"qty":25,"price":"$2.17280","currency":"USD"},{"qty":100,"price":"$1.85140","currency":"USD"},{"qty":250,"price":"$1.73840","currency":"USD"},{"qty":500,"price":"$1.52110","currency":"USD"},{"qty":1000,"price":"$1.26034","currency":"USD"},{"qty":2000,"price":"$1.23000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f45edd9ee3982bb7f4758252d69e3bb2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the peak output current of LM5111-4MY/NOPB?","answer":"The driver can source 3 A peak and sink 5 A peak, which is enough to drive the gate of a typical 40–60 nC Qg N-channel MOSFET at switching frequencies up to several hundred kilohertz without excessive crossover distortion."},{"question":"What package does LM5111-4MY/NOPB come in?","answer":"It is supplied in an 8-lead HVSSOP (PowerTSSOP) package, 3.00 mm wide, with an exposed thermal pad."},{"question":"How can I order LM5111-4MY/NOPB or check availability?","answer":"The part is Active and available through authorized distribution. Submit an RFQ for your target volume."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM5111-4MY-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/LM5111-4MY-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}}