{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6001HE1A-018.7500T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6001HE1A-018.7500T","canonicalUrl":"https://icboms.com/microchip/DSC6001HE1A-018.7500T","factsUrl":"https://icboms.com/api/mcp/products/DSC6001HE1A-018.7500T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC60XX series MEMS XO, 18.75 MHz, CMOS output, 1.71-3.63 V supply, AEC-Q100 qualified, 4-SMD no-lead package","salesMarkdown":"Microchip lists the DSC6001HE1A-018.7500T as Obsolete. No successor or cross-reference is recorded in the official lifecycle data. ## 18.75 MHz MEMS with wide supply tolerance The supply voltage spans 1.71 V to 3.63 V, covering 1.8 V, 2.5 V, and 3.3 V logic rails without an external regulator — a single oscillator serves a multi-voltage clock tree. ## AEC-Q100 and temperature grade Rated AEC-Q100 and operates from -20°C to 70°C. The AEC-Q100 qualification covers the reliability stress and PPAP documentation needed for automotive modules, but the commercial temperature range limits it to cabin or climate-controlled compartments — not under-hood where -40°C is required. Housed in a 4-SMD no-lead package measuring 1.60 mm x 1.20 mm — the 0.89 mm seated height is low-profile enough for tight mezzanine stacks.","metaTitle":"DSC6001HE1A-018.7500T Obsolete MEMS XO – Microchip","metaDescription":"Microchip DSC6001HE1A-018.7500T MEMS oscillator, 18.75 MHz CMOS, AEC-Q100, 1.71-3.63V supply. Obsolete – sourced per RFQ through independent channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC60XX","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"18.75 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.063\\\" L x 0.047\\\" W (1.60mm x 1.20mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"1.3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for DSC6001HE1A-018.7500T?","answer":"Microchip has not published an official successor for the DSC6001HE1A-018.7500T. A functionally equivalent MEMS oscillator from the DSC60XX series at 18.75 MHz with CMOS output and AEC-Q100 grade would require verifying the supply voltage range, frequency stability, and package footprint against the original BOM. No pin-compatible drop-in is recorded."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6001HE1A-018.7500T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6001HE1A-018.7500T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T16:31:22.705Z","lastPublished":"2026-07-18T16:31:22.705Z","indexable":true}}