{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DC1-012.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DC1-012.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1033DC1-012.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DC1-012.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033, PureSilicon™ series, XO (Standard) MEMS oscillator, 12 MHz CMOS output, ±50 ppm stability, 3V–3.6V supply, -40°C to 85°C, 4-SMD no-lead package.","salesMarkdown":"The DSC1033DC1-012.0000T: The MEMS base resonator gives this oscillator better shock and vibration tolerance than a quartz equivalent — relevant for equipment that sees mechanical stress during transport or operation, such as outdoor telecom cabinets or factory-floor controllers. ## Standby function and power-down current The Standby (Power Down) function disables the output and drops supply current to 1 µA maximum — useful for battery-powered systems that need to preserve charge during idle periods without removing the oscillator from the board. Microchip lists the DSC1033DC1-012.0000T as Obsolete. No official successor or pin-compatible replacement is recorded from the original manufacturer. Available through independent surplus channels in lot-specific quantities.","metaTitle":"DSC1033DC1-012.0000T MEMS Oscillator – 12 MHz, CMOS","metaDescription":"Microchip DSC1033DC1-012.0000T XO (Standard) MEMS oscillator, 12 MHz CMOS output, ±50 ppm stability, -40°C to 85°C.","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":"DSC1033, PureSilicon™","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"12 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"3V ~ 3.6V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1033DC1-012.0000T/alternatives.json"},"ai":{"faq":[{"question":"How can I order DSC1033DC1-012.0000T or check availability?","answer":"This part is obsolete and sourced through independent distribution. Submit an RFQ with your target quantity; we confirm availability and current pricing at quote time. No stock-holding claim is made."},{"question":"What is the replacement for DSC1033DC1-012.0000T?","answer":"No official replacement or pin-compatible successor is recorded from Microchip. A functionally equivalent MEMS oscillator from the same or another series would require verifying the package (4-SMD, 2.5mm x 2.0mm), supply voltage (3V–3.6V), output type (CMOS), and frequency stability (±50 ppm) against the new part's datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DC1-012.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DC1-012.0000T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:28:53.587Z","lastPublished":"2026-07-18T15:28:53.587Z","indexable":true}}