{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1003CI1-025.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1003CI1-025.0000","canonicalUrl":"https://icboms.com/microchip/DSC1003CI1-025.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1003CI1-025.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1003CI1-025.0000 — MEMS-based XO (Standard), 25 MHz CMOS output, AEC-Q100 automotive qualified, industrial temp range, 4-SMD no-lead package.","salesMarkdown":"## Supply range and standby power for multi-rail designs A supply voltage range of 1.7V to 3.6V lets this oscillator run directly off a 1.8V, 2.5V, or 3.3V rail without an intermediate LDO — one less part in the power tree. ## Frequency stability and package footprint Frequency stability is rated at ±50 ppm — a general-purpose window that keeps UART baud rates and MCU core clocks within tolerance over the full temperature range, though a tighter ±25 ppm part would be needed for precision CAN or Ethernet PHY reference clocks. The 4-SMD, No Lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a standard 3225 footprint that matches many quartz XO pinouts, simplifying a drop-in replacement on existing PCB layouts.","metaTitle":"DSC1003CI1-025.0000 MEMS XO 25 MHz AEC-Q100 - Microchip","metaDescription":"Microchip DSC1003CI1-025.0000 MEMS XO, 25 MHz CMOS output, AEC-Q100 qualified, -40°C to 85°C, standby mode. 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":"DSC1003","Package":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"25 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.7V ~ 3.6V","Base Product Number":"DSC1003","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"6mA","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/DSC1003CI1-025.0000/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy DSC1003CI1-025.0000?","answer":"We source this active Microchip part through independent distribution — submit an RFQ for your target quantity and we'll confirm availability and current pricing. No stock-holding claim; each quote is order-specific."},{"question":"Is DSC1003CI1-025.0000 AEC-Q100 qualified?","answer":"Yes — it carries an AEC-Q100 rating, meaning it passed automotive-grade stress tests (temperature cycling, ESD, latch-up) and is suitable for under-hood or cabin electronics."},{"question":"Does DSC1003CI1-025.0000 have a standby mode?","answer":"Yes — the Standby (Power Down) function reduces current consumption to 15 µA max when the output is disabled, versus 6 mA in active operation. This is useful for battery-powered or sleep-mode applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1003CI1-025.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1003CI1-025.0000 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}}