{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ST8034PQR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"ST8034PQR","canonicalUrl":"https://icboms.com/stmicroelectronics/ST8034PQR","factsUrl":"https://icboms.com/api/mcp/products/ST8034PQR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics ST8034PQR, Smart Card Interface IC, 3V/5V Supply, Surface Mount 16-WFQFN Exposed Pad, 16-QFN (3x3), Tape & Reel, RoHS3 Compliant, Active.","salesMarkdown":"## Smart card interface in a small QFN — what the supply voltage tells you The ST8034PQR is a specialized interface IC from STMicroelectronics designed for smart card applications. Its key feature is a supply voltage that accepts either 3V or 5V, covering the two common smart card supply rails. This part sits in a 16-WFQFN exposed pad package (3x3 mm QFN), surface-mount only. ## Package and rework — the QFN reality For hand rework, the 3x3 mm body is small enough that a hot-air station at 300°C with a fine nozzle lifts it cleanly if the board isn't flooded with ground plane. There is no NRND or EOL flag in the record, so it remains a valid choice for production BOMs.","metaTitle":"ST8034PQR Smart Card Interface IC, 3V/5V Supply, 16-QFN","metaDescription":"ST8034PQR from STMicroelectronics is a smart card interface IC in a 16-QFN package, supporting 3V and 5V supplies. Active, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Smart Card","Mounting Type":"Surface Mount","Package / Case":"16-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"3V, 5V","Supplier Device Package":"16-QFN (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.77","priceTiers":[{"qty":1,"price":"$1.77000","currency":"USD"},{"qty":10,"price":"$1.59000","currency":"USD"},{"qty":25,"price":"$1.49960","currency":"USD"},{"qty":100,"price":"$1.27780","currency":"USD"},{"qty":250,"price":"$1.19984","currency":"USD"},{"qty":500,"price":"$1.04986","currency":"USD"},{"qty":1000,"price":"$0.86988","currency":"USD"},{"qty":3000,"price":"$0.80989","currency":"USD"},{"qty":6000,"price":"$0.77990","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/65c2e184ea5058276e096b349d20d7ce.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ST8034PQR/alternatives.json"},"ai":{"faq":[{"question":"Is ST8034PQR compatible with 5V systems?","answer":"Yes, the ST8034PQR accepts a supply voltage of either 3V or 5V, making it compatible with both 3V and 5V smart card reader designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/ST8034PQR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/ST8034PQR 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}}