{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033AC1-050.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033AC1-050.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1033AC1-050.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033AC1-050.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1033, PureSilicon™ MEMS XO (Standard), 50 MHz, CMOS output, 3.3V supply, 0°C~70°C, 4 mA typ, 1 µA standby, 4-SMD No Lead Exposed Pad","salesMarkdown":"## 50 MHz MEMS oscillator — CMOS output, 3.3V rail, 0-70°C The DSC1033AC1-050.0000T is a 50 MHz MEMS-based XO (Standard) from Microchip's PureSilicon™ series, delivering a CMOS output on a single 3.3V supply rail. It draws 4 mA typical during active operation and drops to 1 µA max in Standby (Power Down) mode — a useful power-save feature for intermittently-sleeping systems. ## Package footprint and board-fit details Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm. Store the reels in a dry environment; the MSL rating (not listed here) should be verified from the manufacturer's packaging label. ## Active production — no EOL risk No direct pin-compatible replacement or successor has been announced.","metaTitle":"DSC1033AC1-050.0000T 50 MHz MEMS XO, CMOS, 3.3V, 0-70°C","metaDescription":"Active 50 MHz MEMS oscillator, CMOS output, 3.3V supply, 0-70°C, 4 mA typ, 1 µA standby. 4-SMD package. Request 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":"DSC1033, PureSilicon™","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"50 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"3.3V","Base Product Number":"DSC1033","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"0°C~70°C","Current - Supply (Max)":"4mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033AC1-050.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033AC1-050.0000T 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}}