{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PEB2091NV5.2","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"PEB2091NV5.2","canonicalUrl":"https://icboms.com/infineon/PEB2091NV5.2","factsUrl":"https://icboms.com/api/mcp/products/PEB2091NV5.2","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies PEB2091NV5.2 ISDN echo-cancellation circuit, 44-LCC (J-Lead) package, 4.75V~5.25V supply, IOM-2, PCM interface, surface mount, 0°C~70°C.","salesMarkdown":"## ISDN echo-cancellation in a 44-PLCC The PEB2091NV5.2 is an ISDN echo-cancellation circuit from Infineon, built for the IOM-2 and PCM digital interface standards. It handles the line-side echo suppression in ISDN basic-rate or primary-rate interfaces, cleaning up the return signal so the far-end decoder gets a clean frame. Housed in a 44-PLCC (J-Lead) package — 16.6 mm square — it is a surface-mount part that reflows on a standard convection profile. The J-bend leads give a visual solder-joint check under a microscope, which helps when you are verifying the board after assembly. ## Supply and temperature envelope Single-circuit design (1 channel), so one package handles one ISDN line. For multi-line cards, you place one per port. Sourced through authorized and independent distribution; lead time and pricing confirmed at RFQ against your quantity. No pin-compatible second-source or successor is listed, so the PEB2091NV5.2 is the one to spec.","metaTitle":"Infineon PEB2091NV5.2 ISDN Echo-Cancellation IC, 44-PLCC","metaDescription":"Infineon PEB2091NV5.2 ISDN echo-cancellation circuit in 44-PLCC. Active production, 4.75V-5.25V supply, IOM-2/PCM interface. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Function":"ISDN","Interface":"IOM-2, PCM","Mounting Type":"Surface Mount","Package / Case":"44-LCC (J-Lead)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Number of Circuits":"1","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"44-PLCC (16.6x16.6)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.48","stockQuantity":0,"priceTiers":[{"qty":27,"price":"$11.48000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7762d1651f20a1127fd1103e99a1fbcc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the PEB2091NV5.2 and get a price?","answer":"The PEB2091NV5.2 is sourced through independent and authorized distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/PEB2091NV5.2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/PEB2091NV5.2 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}}