{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMV431ACM5-TI","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMV431ACM5-TI","canonicalUrl":"https://icboms.com/texas-instruments/LMV431ACM5-TI","factsUrl":"https://icboms.com/api/mcp/products/LMV431ACM5-TI","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMV431ACM5-TI adjustable shunt voltage reference, 1.24V min output, ±1% tolerance, 39ppm/°C, SOT-23-5, Bulk.","salesMarkdown":"## Adjustable shunt reference in SOT-23-5 The LMV431ACM5-TI: As a shunt reference, it behaves like a Zener diode — it sinks current through the cathode to regulate the output voltage. The 80 µA minimum cathode current means the external resistor must supply at least that much to keep the part in regulation; the 15 mA maximum output current sets the upper load limit. The supplier device package is SOT-23-5, a common footprint shared with many small-signal references and op-amps — the board layout matches the JEDEC standard MO-178 pattern. The part ships in Bulk packaging, not tape-and-reel — factor this into your pick-and-place setup if the line expects reels; a tube or tray feeder may be needed.","metaTitle":"Texas Instruments LMV431ACM5-TI Shunt Reference, 1.24V Adj","metaDescription":"Texas Instruments LMV431ACM5-TI adjustable shunt voltage reference, 1.24V min output, ±1% tolerance, 39ppm/°C, SOT-23-5. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Tolerance":"±1%","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","Reference Type":"Shunt","lifecycle_stage":"eol_hot","Current - Output":"15 mA","Current - Cathode":"80 µA","Operating Temperature":"0°C ~ 70°C (TA)","Voltage - Output (Max)":"30 V","Supplier Device Package":"SOT-23-5","Temperature Coefficient":"39ppm/°C","Voltage - Output (Min/Fixed)":"1.24V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.61","priceTiers":[{"qty":494,"price":"$0.61000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6a4e71c544034a4f5e580aff096213fa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMV431ACM5-TI/alternatives.json"},"ai":{"faq":[{"question":"What is the LMV431ACM5-TI used for?","answer":"It is an adjustable shunt voltage reference — it provides a stable voltage rail for biasing, threshold setting, or as a reference input to ADCs and comparators. The 1.24 V minimum output and 30 V maximum make it suitable for low-voltage and mid-voltage analog circuits."},{"question":"How does the LMV431ACM5-TI compare to the TL431?","answer":"The LMV431's 1.24 V minimum allows it to regulate below the TL431's 2.5 V floor, which matters for 1.8 V or 2.5 V supply rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMV431ACM5-TI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMV431ACM5-TI 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}}