{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM393LVDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM393LVDR","canonicalUrl":"https://icboms.com/texas-instruments/LM393LVDR","factsUrl":"https://icboms.com/api/mcp/products/LM393LVDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM393LVDR, General Purpose dual comparator, 1.65 V to 5.5 V supply, 600 ns propagation delay, 35 µA quiescent current, open-drain rail-to-rail output, -40°C to 125°C, 8-SOIC package.","salesMarkdown":"## Low-voltage comparator — supply range and speed ## Parametric depth — what the specs mean for the BOM The 2 mV maximum input offset voltage at 5 V sets the threshold accuracy floor for window comparators and zero-crossing detectors. At 5 pA typical input bias current, the input presents a negligible load to high-impedance sources like photodiode amplifiers or pH sensor buffers. With 80 dB typical PSRR and 65 dB CMRR, this comparator rejects supply ripple and common-mode noise well enough for noisy industrial rails or automotive battery lines. The 100 mA typical output current at 5 V can drive a logic input or a small relay directly, though the open-drain stage needs a pull-up resistor. The base product number is LM393, so any future die revisions will carry the same LM393LVDR order code.","metaTitle":"Texas Instruments LM393LVDR Low-Voltage Comparator, 600 ns","metaDescription":"TI LM393LVDR dual general-purpose comparator, 1.65 V to 5.5 V supply, 600 ns propagation delay, 35 µA quiescent current, open-drain rail-to-rail output, -40°C","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Type":"General Purpose","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Hysteresis":"-","Output Type":"Open-Drain, Rail-to-Rail","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"65dB, 80dB PSRR","Number of Elements":"2","Base Product Number":"LM393","Operating Temperature":"-40°C~125°C","Current - Output (Typ)":"100mA @ 5V","Propagation Delay (Max)":"600ns","Supplier Device Package":"8-SOIC","Current - Quiescent (Max)":"35µA","Current - Input Bias (Max)":"5pA @ 5V","Voltage - Input Offset (Max)":"2mV @ 5V","Voltage - Supply, Single/Dual (±)":"1.65V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a55a72b143a1729fb3d5a3432793e326.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM393LVDR/alternatives.json"},"ai":{"faq":[{"question":"What is the propagation delay of the LM393LVDR?","answer":"The maximum propagation delay is 600 ns. This is the time from input crossing the threshold to output transition, and it sets the loop bandwidth limit for comparator-based feedback circuits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM393LVDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM393LVDR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}