{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TSM1014AIDT","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TSM1014AIDT","canonicalUrl":"https://icboms.com/stmicroelectronics/TSM1014AIDT","factsUrl":"https://icboms.com/api/mcp/products/TSM1014AIDT","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TSM1014AIDT series voltage reference, 1.25V fixed output, ±0.5% tolerance, 8-SOIC surface mount package, Tape & Reel.","salesMarkdown":"## Precision 1.25 V reference for industrial bias chains The TSM1014AIDT is a series voltage reference from STMicroelectronics delivering a fixed 1.25 V output with ±0.5% initial tolerance — tight enough to set the full-scale span for a 12-bit ADC without external trimming. Output current is rated 2.5 mA, sufficient to drive the reference input of multiple ADCs or DACs on the same bus while maintaining the 0.5% accuracy spec. ## Temperature grade and supply current The device draws 50 mA supply current from the input rail — this is the reference's own operating current, not the load current, and must be budgeted into the system power calculation alongside the 2.5 mA output capability. Packaged in the standard 8-SOIC footprint (3.90 mm body width), it mounts on the same PCB land pattern as an SOIC-8 op-amp or comparator, simplifying layout reuse. ROHS3 compliant, meeting the current exemption-free restriction of hazardous substances directive for lead-free assembly.","metaTitle":"TSM1014AIDT STMicroelectronics Series Voltage Reference","metaDescription":"TSM1014AIDT precision 1.25V series voltage reference in 8-SOIC. ±0.5% tolerance, 4.5-28V input, -40/+105°C. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Tolerance":"±0.5%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Reference Type":"Series","Voltage - Input":"4.5V ~ 28V","lifecycle_stage":"eol_hot","Current - Output":"2.5 mA","Current - Supply":"50mA","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"8-SOIC","Voltage - Output (Min/Fixed)":"1.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6","priceTiers":[{"qty":1,"price":"$1.60000","currency":"USD"},{"qty":10,"price":"$1.43300","currency":"USD"},{"qty":25,"price":"$1.36040","currency":"USD"},{"qty":100,"price":"$1.11760","currency":"USD"},{"qty":250,"price":"$1.04472","currency":"USD"},{"qty":500,"price":"$0.92324","currency":"USD"},{"qty":1000,"price":"$0.72887","currency":"USD"},{"qty":2500,"price":"$0.68028","currency":"USD"},{"qty":5000,"price":"$0.64626","currency":"USD"},{"qty":12500,"price":"$0.62197","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f9a0dade62b3ae6244812a74b0a06535.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TSM1014AIDT/alternatives.json"},"ai":{"faq":[{"question":"What is the tolerance of the TSM1014AIDT voltage reference?","answer":"The TSM1014AIDT offers ±0.5% initial tolerance on the 1.25 V fixed output. This is tighter than the sibling TSM1014IDT which is specified at ±1% — the AIDT suffix identifies the higher-grade bin."},{"question":"Can TSM1014AIDT replace TSM1012AIDT on the same board?","answer":"Both parts share the same 8-SOIC package, 1.25 V fixed output, 4.5-28 V input range, and 2.5 mA output current capability. The TSM1014AIDT carries ±0.5% tolerance versus the TSM1012AIDT's ±0.5% — they are functionally identical for tolerance. The board layout and BOM position are interchangeable without rewiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TSM1014AIDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TSM1014AIDT 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}}