{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1502JA3A-156M2500","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1502JA3A-156M2500","canonicalUrl":"https://icboms.com/microchip/DSC1502JA3A-156M2500","factsUrl":"https://icboms.com/api/mcp/products/DSC1502JA3A-156M2500","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC150X series, XO (Standard) MEMS oscillator, 156.2500 MHz, LVCMOS output, 2.5V–3.3V supply, ±20 ppm stability, -40°C to 125°C, 4-VLGA package","salesMarkdown":"## MEMS oscillator for hot environments — 156.25 MHz at 125°C The DSC1502JA3A-156M2500: The supply voltage accepts 2.5V to 3.3V without any external regulator change, so the same BOM line works across 2.5V and 3.3V clock domains. ## Active lifecycle — no last-time-buy watch needed ## Standby function and 4-VLGA footprint Packaged in a 4-VLGA (2.50 mm x 2.00 mm, 0.89 mm seated height), the land pattern requires a 0.50 mm pitch layout — standard for small-footprint oscillators; no via-in-pad needed unless the thermal pad is connected to a ground plane.","metaTitle":"DSC1502JA3A-156M2500 MEMS XO – 156.25 MHz, LVCMOS","metaDescription":"Microchip DSC1502JA3A-156M2500 XO (Standard) with MEMS resonator, 156.25 MHz LVCMOS output, 2.5V–3.3V supply, ±20 ppm stability, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"LVCMOS","Series":"DSC150X","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"156.25 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VLGA","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.5V ~ 3.3V","Frequency Stability":"±20ppm","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-40°C~125°C","Current - Supply (Max)":"7.5mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1.8µA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d9dca5041ca10c8cda7b15a6499a28d5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does DSC1502JA3A-156M2500 have a standby pin?","answer":"Yes, the function is Standby (Power Down). When asserted, the output goes high-impedance and the supply current drops to 1.8 µA typical."},{"question":"Is there a pin-compatible alternative if DSC1502JA3A-156M2500 is out of stock?","answer":"The DSC150X series shares the same 4-VLGA package and pinout. A sibling with the same frequency and supply range but different stability or temperature grade may be a functional drop-in — confirm the standby pin mapping on the specific order code before committing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1502JA3A-156M2500","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1502JA3A-156M2500 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}}