{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMV339IDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMV339IDR","canonicalUrl":"https://icboms.com/texas-instruments/LMV339IDR","factsUrl":"https://icboms.com/api/mcp/products/LMV339IDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMV339IDR General Purpose quad comparator, 4 elements, open collector output, 2.7V to 5.5V supply, 14-SOIC package, 600ns propagation delay, -40°C to 125°C.","salesMarkdown":"## Quad comparator for general-purpose threshold detection The Texas Instruments LMV339IDR is a quad low-voltage comparator packing four independent open-collector comparators into a single 14-SOIC package. It operates from a single 2.7V to 5.5V supply, eliminating the need for a dual rail in most designs. With a 600ns propagation delay, it handles typical control-loop and threshold-detection tasks — think over-voltage/under-voltage lockout, window comparators, or zero-crossing detection in motor drives and power supplies. The open-collector outputs let you wire-OR multiple stages or drive loads up to 84mA at 5V. ## Industrial temperature range and low quiescent current Input offset voltage is 7mV max, which sets the detection accuracy floor: a 100mV reference with 7mV offset is 7% error, acceptable for non-precision trip points. ## 14-SOIC footprint and surface-mount assembly The 14-SOIC (0.154\" width, 3.90mm body) is a workhorse package with 1.27mm pin pitch — easy to route on a two-layer board and rework with standard soldering tools. The supplier device package is 14-SOIC, same as the case code. It is ROHS3 compliant, so it meets the EU RoHS directive without exemption claims.","metaTitle":"Texas Instruments LMV339IDR Quad Comparator, 14-SOIC, 600ns","metaDescription":"Texas Instruments LMV339IDR quad low-voltage comparator, 14-SOIC, 600ns propagation delay, 2.7-5.5V supply, open collector output.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"General Purpose","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Open Collector","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Number of Elements":"4","Operating Temperature":"-40°C ~ 125°C","Current - Output (Typ)":"84mA @ 5V","Propagation Delay (Max)":"600ns","Supplier Device Package":"14-SOIC","Current - Quiescent (Max)":"350µA","Current - Input Bias (Max)":"0.25µA @ 5V","Voltage - Input Offset (Max)":"7mV @ 5V","Voltage - Supply, Single/Dual (±)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.50000","currency":"USD"},{"qty":10,"price":"$0.42900","currency":"USD"},{"qty":25,"price":"$0.40080","currency":"USD"},{"qty":100,"price":"$0.32050","currency":"USD"},{"qty":250,"price":"$0.29764","currency":"USD"},{"qty":500,"price":"$0.25186","currency":"USD"},{"qty":1000,"price":"$0.19462","currency":"USD"},{"qty":2500,"price":"$0.17744","currency":"USD"},{"qty":5000,"price":"$0.16600","currency":"USD"},{"qty":12500,"price":"$0.16200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/938bf0b0e6301a592eaa120e727c8115.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can the LMV339IDR replace the LP311DR?","answer":"No, the LP311DR is a single differential comparator with a different pinout, 3.5V minimum supply, and 0°C to 70°C temperature range. The LMV339IDR is a quad general-purpose comparator — they are not pin-compatible or functional drop-in replacements."},{"question":"What supply voltage range does the LMV339IDR support?","answer":"It operates from a single 2.7V to 5.5V supply, or dual supplies up to ±2.75V. No separate positive and negative rails are required for most applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMV339IDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMV339IDR 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}}