{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM2901DRG3","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM2901DRG3","canonicalUrl":"https://icboms.com/texas-instruments/LM2901DRG3","factsUrl":"https://icboms.com/api/mcp/products/LM2901DRG3","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM2901DRG3, General Purpose Quad Comparator, 2V to 30V single supply, ±1V to ±15V dual supply, Open-Collector Output, 14-SOIC (0.154\", 3.90mm Width), -40°C to 125°C.","salesMarkdown":"## Quad comparator with a 2 V to 30 V supply rail The LM2901DRG3 is a quad general-purpose comparator from Texas Instruments, packing four independent voltage comparators into a 14-SOIC package. Its open-collector outputs let you wire-OR multiple comparators and shift levels between 5 V logic and a 24 V PLC input card without extra translation. Supply range spans 2 V to 30 V single-ended or ±1 V to ±15 V dual, so it runs off a 3.3 V microcontroller rail or a 24 V industrial bus with the same pinout. ## Industrial temperature rating and output drive","metaTitle":"Texas Instruments LM2901DRG3 Quad Comparator, 2V-30V","metaDescription":"General-purpose quad comparator from TI. 2V to 30V supply, open-collector output, -40°C to 125°C range. LM2901DRG3 datasheet and specs.","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":"CMOS, MOS, Open-Collector, TTL","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"-","Number of Elements":"4","Base Product Number":"LM2901","Operating Temperature":"-40°C~125°C","Current - Output (Typ)":"20mA","Propagation Delay (Max)":"-","Supplier Device Package":"14-SOIC","Current - Quiescent (Max)":"2.5mA","Current - Input Bias (Max)":"0.25µA @ 5V","Voltage - Input Offset (Max)":"7mV @ 30V","Voltage - Supply, Single/Dual (±)":"2V ~ 30V, ±1V ~ 15V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1445","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/01d017d5c3c4e323e53d322683ed2720.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM2901DRG3/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between LM2901 and LM339?","answer":"Both are quad comparators with the same pinout and similar electrical characteristics, but the LM2901 is the better choice for harsh environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM2901DRG3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM2901DRG3 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}}