{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DI2-037.4000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DI2-037.4000T","canonicalUrl":"https://icboms.com/microchip/DSC1001DI2-037.4000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DI2-037.4000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001DI2-037.4000T, XO (Standard) MEMS oscillator, 37.4 MHz CMOS output, ±25 ppm stability, 1.8V–3.3V supply, AEC-Q100, 4-SMD no-lead package, Tape & Reel.","salesMarkdown":"Supply voltage spans 1.8V to 3.3V, so the same part number works across 1.8V, 2.5V, and 3.3V logic rails without a separate regulator or level translator. For a battery-powered ECU that spends most of its life asleep, the 15 µA disable current keeps the quiescent load well under the microamp budget, extending sleep time between charge or replacement cycles. Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm.","metaTitle":"DSC1001DI2-037.4000T – Microchip MEMS XO, 37.4 MHz, AEC-Q100","metaDescription":"Microchip DSC1001DI2-037.4000T MEMS oscillator: 37.4 MHz, CMOS output, ±25 ppm stability, AEC-Q100, 1.8-3.3 V supply, standby function.","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":"37.4 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001DI2-037.4000T/alternatives.json"},"ai":{"faq":[{"question":"What is the standby function on DSC1001DI2-037.4000T?","answer":"The standby (Power Down) function disables the oscillator output and reduces current consumption to a maximum of 15 µA. When the standby pin is asserted, the output goes high-impedance and the internal MEMS resonator stops, cutting active-mode draw from 7.2 mA down to the microamp level."},{"question":"Is DSC1001DI2-037.4000T AEC-Q100 qualified?","answer":"Yes, the DSC1001DI2-037.4000T carries an AEC-Q100 rating, meaning it has passed automotive-grade reliability testing including temperature cycling, ESD, and latch-up."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DI2-037.4000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DI2-037.4000T 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}}