{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI2-025.5500","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI2-025.5500","canonicalUrl":"https://icboms.com/microchip/DSC1001BI2-025.5500","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI2-025.5500","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001BI2-025.5500, XO (Standard) MEMS oscillator, 25.55 MHz CMOS output, ±25 ppm stability, 1.8V–3.3V supply, -40°C to +85°C, AEC-Q100 qualified.","salesMarkdown":"The DSC1001BI2-025.5500 is a 25.55 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a CMOS output across a 1.8V to 3.3V supply range — covering the three most common logic rails without a secondary regulator. The MEMS resonator construction gives it inherent shock and vibration tolerance compared to quartz, and the 6.3 mA max active current keeps the thermal contribution low in a dense 5.00 mm x 3.20 mm 4-SMD package. ## Standby mode and supply current for battery-duty designs No pin-compatible replacement or second-source is listed by Microchip; the DSC1001 series is the current production family. For new designs, the same base part number (DSC1001) with different frequency/stability options is the intended path.","metaTitle":"DSC1001BI2-025.5500 MEMS XO – 25.55 MHz, AEC-Q100, CMOS","metaDescription":"Microchip DSC1001BI2-025.5500 MEMS oscillator, 25.55 MHz, ±25 ppm stability, -40°C to +85°C, AEC-Q100 qualified. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1001","Package":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"25.55 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"6.3mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001BI2-025.5500/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1001BI2-025.5500 AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, making it suitable for automotive-grade applications that require the temperature and reliability stress testing that standard defines."},{"question":"Does the DSC1001BI2-025.5500 have a power-down mode?","answer":"Yes — a Standby (Power Down) function that reduces supply current to 15 µA max when the enable pin is inactive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI2-025.5500","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI2-025.5500 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}}