{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-037.1250T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-037.1250T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-037.1250T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-037.1250T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CI2-037.1250T, XO (Standard) MEMS oscillator, 37.125 MHz CMOS output, ±25 ppm stability, 1.8V–3.3V supply, -40°C to 85°C, AEC-Q100, 4-SMD no-lead package.","salesMarkdown":"AEC-Q100 qualification and a 1.8V to 3.3V supply range make it suitable for automotive ECUs, ADAS modules, and industrial controllers where a single oscillator must work across multiple voltage domains. ## Power budget and standby control","metaTitle":"DSC1001CI2-037.1250T MEMS XO – 37.125 MHz, CMOS, AEC-Q100","metaDescription":"DSC1001CI2-037.1250T – Microchip Technology MEMS oscillator, 37.125 MHz, CMOS output, ±25 ppm stability, AEC-Q100, -40°C to 85°C. Active production.","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":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"37.125 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":"1.8V ~ 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)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4850","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-037.1250T/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1001CI2-037.1250T qualified for automotive use?","answer":"Yes, it carries AEC-Q100 rating, meeting the reliability and temperature requirements for automotive applications such as engine control or infotainment modules."},{"question":"Can the DSC1001CI2-037.1250T replace the DSC1001CI2-037.1250?","answer":"The base product number is DSC1001; the suffix 'T' indicates tape-and-reel packaging. The bare DSC1001CI2-037.1250 without 'T' is the same oscillator in a different packaging format – electrically identical. Confirm your BOM's packaging requirement before substituting."},{"question":"Is the DSC1001CI2-037.1250T compatible with 3.3V logic?","answer":"Yes. The supply voltage range is 1.8V to 3.3V, and the CMOS output is rail-to-rail, so it interfaces directly with 3.3V logic families without level translation."},{"question":"What is the difference between MEMS and quartz oscillators?","answer":"MEMS oscillators like the DSC1001 use a silicon micro-electromechanical resonator instead of a quartz crystal. They offer smaller footprint, higher shock/vibration tolerance, and faster startup, while quartz typically provides lower phase noise. For this part, the MEMS approach enables the 4-SMD no-lead package and the wide supply range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-037.1250T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-037.1250T 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}}