{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-037.1250B","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-037.1250B","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-037.1250B","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-037.1250B","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001CI2-037.1250B, XO (Standard) MEMS oscillator, 37.125 MHz, CMOS output, AEC-Q100, -40°C to 85°C, 7.2 mA max supply, 15 µA standby disable.","salesMarkdown":"The DSC1001CI2-037.1250B is a 37.125 MHz MEMS-based oscillator from Microchip's DSC1001 series, delivering a CMOS output in a 4-SMD no-lead package measuring 3.20 mm x 2.50 mm. ## Standby power draw and supply flexibility That ratio means a battery-backed ECU or sensor node can keep the oscillator quiescent and wake it on demand without draining the backup supply. The standby function is a pin-controlled power-down: pulling the enable pin low stops the output and cuts the internal bias current to the MEMS and PLL, which is how it hits that 15 µA figure.","metaTitle":"DSC1001CI2-037.1250B – Microchip MEMS XO, 37.125 MHz","metaDescription":"Microchip DSC1001CI2-037.1250B MEMS XO: 37.125 MHz, CMOS output, AEC-Q100, -40°C to 85°C, 7.2 mA max, 15 µA standby. Active production. RFQ for lead time.","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":"$0.9600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-037.1250B/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy DSC1001CI2-037.1250B and what is the lead time?","answer":"The DSC1001CI2-037.1250B is an active-production part."},{"question":"Can DSC1001CI2-037.1250B replace a quartz crystal oscillator?","answer":"Yes, it is a drop-in replacement for a standard quartz XO in the same footprint and output logic. The MEMS resonator gives faster startup and better shock/vibration tolerance than quartz — a practical advantage in automotive or industrial environments. The frequency stability is ±25 ppm, comparable to a basic quartz oscillator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-037.1250B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-037.1250B 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}}