{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SY55852UKG","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SY55852UKG","canonicalUrl":"https://icboms.com/microchip/SY55852UKG","factsUrl":"https://icboms.com/api/mcp/products/SY55852UKG","rawCanonicalId":null},"summary":{"shortDescription":"Microchip SY55 series D-Type flip-flop, SY55852UKG, single-bit positive-edge triggered, complementary outputs, 2.5 GHz clock frequency, 2.3-5.7V supply, 10-MSOP package, -40 to 85°C.","salesMarkdown":"## 2.5 GHz D-type — what the clock frequency buys the design The Microchip SY55852UKG is a single-bit D-type flip-flop with a rated clock frequency of 2.5 GHz, making it suitable for high-speed data retiming, clock distribution, and serializer-deserializer (SERDES) interface buffering in telecom and datacom equipment. The positive-edge trigger and complementary outputs simplify differential signal paths. The wide supply range of 2.3V to 5.7V allows it to bridge 3.3V and 5V logic families without a level translator, though the quiescent current of 36 mA is a constant draw regardless of toggle rate — budget that into the rail. ## Supply and temperature — industrial-grade flexibility The 2.3V minimum supply means it can run from a 2.5V rail common in low-power FPGAs, while the 5.7V maximum covers legacy 5V TTL environments. The 10-MSOP package (3.00 mm width) is a compact footprint for dense PCBs, but the 36 mA quiescent current means the thermal dissipation at 85°C needs a quick check — the junction-to-ambient theta for MSOP-10 is around 150°C/W, so at 5.7V and 36 mA the power is 205 mW, keeping the die below 115°C even at ambient 85°C.","metaTitle":"SY55852UKG D-Type Flip-Flop, 2.5 GHz, 10-MSOP","metaDescription":"SY55852UKG D-Type flip-flop from Microchip, 2.5 GHz clock frequency, single-bit, complementary outputs, 2.3-5.7V supply, -40 to 85°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"SY55","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"D-Type","Series":"SY55","Package":"Tube","Function":"Reset","Output Type":"Complementary","Trigger Type":"Positive Edge","Mounting Type":"Surface Mount","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","Clock Frequency":"2.5 GHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2.3V ~ 5.7V","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"10-MSOP","Current - Quiescent (Iq)":"36 mA","Number of Bits per Element":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.29","priceTiers":[{"qty":1,"price":"$8.29000","currency":"USD"},{"qty":25,"price":"$6.90080","currency":"USD"},{"qty":100,"price":"$6.40500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/09f7f82fc6b4862c6a3c7760361066ec.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SY55852UKG/alternatives.json"},"ai":{"faq":[{"question":"Is SY55852UKG equivalent to SY55852U?","answer":"The SY55852UKG is the 10-MSOP packaged variant of the SY55852U die. The 'KG' suffix indicates the 10-MSOP package; the bare die or other package variants may share the same core specifications but differ in footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SY55852UKG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SY55852UKG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}