{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL331BIDBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TL331BIDBVR","canonicalUrl":"https://icboms.com/texas-instruments/TL331BIDBVR","factsUrl":"https://icboms.com/api/mcp/products/TL331BIDBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TL331BIDBVR single general-purpose comparator, open-collector output, 3V to 36V supply range, 1µs typ propagation delay, -40°C to 125°C, SOT-23-5 package.","salesMarkdown":"## Single comparator in a 5-pin SOT-23 The Texas Instruments TL331BIDBVR is a single general-purpose comparator with an open-collector output stage. It operates from a single or dual supply spanning 3 V to 36 V. The -40°C to 125°C operating range covers the full industrial temperature envelope. The SOT-23-5 footprint fits tight PCB layouts. ## 430 µA quiescent — moderate, not micropower Maximum quiescent current is 430 µA. The input bias current is 0.025 µA max at 5 V. ## Open-collector output — wired-OR and level translation The open-collector output can sink 18 mA at 5 V (typical). The pull-up voltage can be different from the comparator supply. ## Input offset — 2.5 mV max at 36 V Maximum input offset voltage is 2.5 mV at 36 V supply.","metaTitle":"TL331BIDBVR Single General-Purpose Comparator, 3V to 36V","metaDescription":"TL331BIDBVR single open-collector comparator from TI. Supply range 3V to 36V, 1µs propagation delay, -40°C to 125°C. SOT-23-5. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"General Purpose","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Open-Collector, CMOS, MOS, TTL","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Number of Elements":"1","Operating Temperature":"-40°C ~ 125°C","Current - Output (Typ)":"18mA @ 5V","Propagation Delay (Max)":"1µs (Typ)","Supplier Device Package":"SOT-23-5","Current - Quiescent (Max)":"430µA","Current - Input Bias (Max)":"0.025µA @ 5V","Voltage - Input Offset (Max)":"2.5mV @ 36V","Voltage - Supply, Single/Dual (±)":"3V ~ 36V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.74","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.74000","currency":"USD"},{"qty":10,"price":"$0.64700","currency":"USD"},{"qty":25,"price":"$0.60800","currency":"USD"},{"qty":100,"price":"$0.49610","currency":"USD"},{"qty":250,"price":"$0.46084","currency":"USD"},{"qty":500,"price":"$0.39220","currency":"USD"},{"qty":1000,"price":"$0.31376","currency":"USD"},{"qty":3000,"price":"$0.28435","currency":"USD"},{"qty":6000,"price":"$0.27750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/071f015ef9d912a042e221b3ca49857e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can TL331BIDBVR replace LM393?","answer":"The TL331BIDBVR is a single comparator; the LM393 is a dual. Functionally both are open-collector comparators with similar supply range and propagation delay, but the TL331BIDBVR is a single-element device in a 5-pin SOT-23 package. It replaces one channel of an LM393 only if the board layout accommodates the smaller footprint and you do not need the second channel."},{"question":"Is TL331BIDBVR lead-free?","answer":"Yes, the TL331BIDBVR is ROHS3 compliant, meaning it meets the Restriction of Hazardous Substances directive including lead-free requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TL331BIDBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TL331BIDBVR 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}}