{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL431ACCT","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TL431ACCT","canonicalUrl":"https://icboms.com/stmicroelectronics/TL431ACCT","factsUrl":"https://icboms.com/api/mcp/products/TL431ACCT","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TL431ACCT, adjustable shunt voltage reference, output 2.495V to 36V, ±1% tolerance, 100 mA sink current, 600 µA minimum cathode current, SOT-323-6L surface-mount package, 0°C to 70°C operating range.","salesMarkdown":"The SOT-323-6L (also known as SC-88) is a compact surface-mount package. The pinout is the standard TL431 arrangement: cathode, anode, and reference. The TL431ACCT is an active, current-production part with no last-time-buy or obsolescence notice. It is fully RoHS3 compliant.","metaTitle":"STMicroelectronics TL431ACCT Shunt Voltage Reference","metaDescription":"TL431ACCT adjustable shunt voltage reference from STMicroelectronics. Output range 2.495V to 36V, ±1% tolerance, 100 mA sink, SOT-323-6L.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"STMicroelectronics","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Tolerance":"±1%","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"6-TSSOP, SC-88, SOT-363","Product Status":"Active","Reference Type":"Shunt","Voltage - Input":"-","lifecycle_stage":"eol_hot","Current - Output":"100 mA","Current - Supply":"-","Current - Cathode":"600 µA","Base Product Number":"TL431","Noise - 0.1Hz to 10Hz":"-","Noise - 10Hz to 10kHz":"-","Operating Temperature":"0°C ~ 70°C (TA)","Voltage - Output (Max)":"36 V","Supplier Device Package":"SOT-323-6L","Temperature Coefficient":"-","Voltage - Output (Min/Fixed)":"2.495V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5000","priceTiers":[{"qty":1,"price":"$0.50000","currency":"USD"},{"qty":10,"price":"$0.42800","currency":"USD"},{"qty":25,"price":"$0.39960","currency":"USD"},{"qty":100,"price":"$0.31960","currency":"USD"},{"qty":250,"price":"$0.29672","currency":"USD"},{"qty":500,"price":"$0.25108","currency":"USD"},{"qty":1000,"price":"$0.19402","currency":"USD"},{"qty":3000,"price":"$0.17690","currency":"USD"},{"qty":6000,"price":"$0.16549","currency":"USD"},{"qty":15000,"price":"$0.15408","currency":"USD"},{"qty":30000,"price":"$0.14609","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d3856169bdff63c55d41eeae5a91cadc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TL431ACCT/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TL431ACCT and TL1431ACL5T?","answer":"The TL1431ACL5T offers a tighter ±0.25% tolerance and a wider -20°C to 70°C temperature range, compared to the TL431ACCT's ±1% and 0°C to 70°C. Both are adjustable shunt references with 100 mA output and similar pinout, but the TL1431 is the higher-precision option for designs that need better initial accuracy."},{"question":"Is TL431ACCT RoHS compliant?","answer":"Yes, the TL431ACCT is RoHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TL431ACCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TL431ACCT 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}}