{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2811DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2811DR","canonicalUrl":"https://icboms.com/texas-instruments/TPS2811DR","factsUrl":"https://icboms.com/api/mcp/products/TPS2811DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2811DR, dual low-side MOSFET gate driver, N-Channel/P-Channel, inverting input, synchronous channel, 2A peak source/sink, 4V-14V supply, 14ns/15ns rise/fall, -40°C to 125°C, 8-SOIC package.","salesMarkdown":"## Dual 2A low-side driver for synchronous MOSFET switching The Texas Instruments TPS2811DR is a dual low-side MOSFET gate driver in an 8-SOIC surface-mount package. It drives both N-Channel and P-Channel MOSFETs with a peak output current of 2A source and 2A sink per channel, making it suited for synchronous buck converters, push-pull topologies, and other low-side switching stages where two independent gates need fast, matched drive. Supply voltage range of 4V to 14V covers common 5V and 12V rails used in industrial and automotive power supplies. The inverting input type means the output goes high when the input is low — check your controller's polarity before laying out the PCB. Rise and fall times are 14ns and 15ns typical. Peak output is 2A source and 2A sink. ## Temperature grade and environment Rated for -40°C to 125°C ambient, this driver fits industrial motor drives, outdoor telecom rectifiers, and under-hood automotive modules where the PCB sees elevated temperatures. The 8-SOIC package keeps board area small, but verify the thermal impedance for your load — continuous 2A switching into a high-capacitance gate at 125°C may need airflow or a heatsink pad. ## Logic interface and BOM fit Logic thresholds are 1V VIL and 4V VIH. Minimum supply is 4V. ## Lifecycle and sourcing The TPS2811DR is an active, current-production part from Texas Instruments, ROHS3 compliant. No end-of-life notice or last-time-buy is indicated.","metaTitle":"TPS2811DR MOSFET Gate Driver, Low-Side, Dual 2A, 8-SOIC","metaDescription":"Texas Instruments TPS2811DR dual low-side MOSFET gate driver, 2A peak source/sink, 4V-14V supply, inverting input, -40°C to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Gate Type":"N-Channel, P-Channel MOSFET","Input Type":"Inverting","Channel Type":"Synchronous","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4V ~ 14V","Number of Drivers":"2","Driven Configuration":"Low-Side","Operating Temperature":"-40°C ~ 125°C (TA)","Rise / Fall Time (Typ)":"14ns, 15ns","Supplier Device Package":"8-SOIC","Logic Voltage - VIL, VIH":"1V, 4V","Current - Peak Output (Source, Sink)":"2A, 2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.09","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.09000","currency":"USD"},{"qty":10,"price":"$2.77500","currency":"USD"},{"qty":25,"price":"$2.62360","currency":"USD"},{"qty":100,"price":"$2.27370","currency":"USD"},{"qty":250,"price":"$2.15712","currency":"USD"},{"qty":500,"price":"$1.93556","currency":"USD"},{"qty":1000,"price":"$1.65000","currency":"USD"},{"qty":2500,"price":"$1.65000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/751454f0f10871c180cbbd66f554942c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does TPS2811DR come in tape and reel?","answer":"Yes, the TPS2811DR is available in Tape & Reel (TR) and Cut Tape (CT) options, as well as 8-SOIC tubes for smaller quantities."},{"question":"What is the replacement for TPS2811DR?","answer":"No official replacement or successor is listed. The part is active and current-production, so no replacement is needed at this time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2811DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2811DR 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}}