{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1028DI2-019.2000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1028DI2-019.2000","canonicalUrl":"https://icboms.com/microchip/DSC1028DI2-019.2000","factsUrl":"https://icboms.com/api/mcp/products/DSC1028DI2-019.2000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1028DI2-019.2000, MEMS-based XO (Standard), 19.2 MHz CMOS output, ±25 ppm stability, 2.8V supply, 4-SMD package, -40°C to +85°C","salesMarkdown":"It operates from a 2.8V supply and draws a typical 3 mA, dropping to just 1 µA in standby (power-down) mode — making it suited for battery-powered or duty-cycled equipment that needs to shut the clock tree between active periods. ## Obsolete – sourcing path for existing designs Housed in a 4-SMD, no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint for space-constrained PCB layouts.","metaTitle":"DSC1028DI2-019.2000 MEMS Oscillator – Obsolete","metaDescription":"DSC1028DI2-019.2000 Microchip MEMS XO, 19.2 MHz, CMOS, ±25 ppm, -40°C to +85°C, 2.8V, 4-SMD. Obsolete – quoted to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1028","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"19.2 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.8V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2f03e9e49fbb4c7bf9f153acd7be6071.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1028DI2-019.2000/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for the DSC1028DI2-019.2000?","answer":"No official replacement or pin-compatible successor is listed by Microchip for this exact order code. For existing production, we source the DSC1028DI2-019.2000 through independent surplus channels — quantities are confirmed per RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1028DI2-019.2000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1028DI2-019.2000 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:23:33.021Z","lastPublished":"2026-07-18T15:23:33.021Z","indexable":true}}