{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PCA9617ATPZ","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"PCA9617ATPZ","canonicalUrl":"https://icboms.com/nxp/PCA9617ATPZ","factsUrl":"https://icboms.com/api/mcp/products/PCA9617ATPZ","rawCanonicalId":null},"summary":{"shortDescription":"NXP PCA9617ATPZ, I²C Buffer/ReDriver, 1 channel, 1 MHz max data rate, dual supply 0.8V–5.5V / 2.2V–5.5V, -40°C to 85°C, 8-WFDFN Exposed Pad (8-HWSON 2x3 mm).","salesMarkdown":"## What the PCA9617ATPZ is and where it fits The NXP PCA9617ATPZ is a single-channel I²C buffer and re-driver. It accepts a 2-wire bus input and drives a 2-wire bus output at data rates up to 1 MHz. The dual supply range — 0.8 V to 5.5 V on one side and 2.2 V to 5.5 V on the other — allows the part to bridge buses operating at different logic levels. Housed in an 8-WFDFN with exposed pad (supplier package 8-HWSON, 2x3 mm), it is a surface-mount device rated for industrial temperature range from -40°C to 85°C. ## Supply current and input capacitance — what they mean for the bus budget The quiescent supply current is 50 µA typical, which is low enough that the buffer adds negligible load to the power rail in battery-powered or always-on I²C segments. Input capacitance is 7 pF per pin, so the buffer itself does not consume a meaningful portion of the bus's total capacitive budget — important when cascading multiple buffers on a long multidrop bus. ## Lifecycle and sourcing reality ROHS3 compliant.","metaTitle":"PCA9617ATPZ I²C Buffer ReDriver, 1 MHz, 8-HWSON","metaDescription":"PCA9617ATPZ I²C buffer/re-driver from NXP, 1-channel, 1 MHz max data rate, dual supply 0.8V–5.5V / 2.2V–5.5V for voltage translation, -40°C to 85°C, 8-HWSON","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Buffer, ReDriver","Input":"2-Wire Bus","Output":"2-Wire Bus","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"I²C","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","Data Rate (Max)":"1MHz","lifecycle_stage":"eol_hot","Current - Supply":"50µA","Voltage - Supply":"0.8V ~ 5.5V, 2.2V ~ 5.5V","Number of Channels":"1","Capacitance - Input":"7 pF","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-HWSON (2x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.42","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.42000","currency":"USD"},{"qty":10,"price":"$1.26700","currency":"USD"},{"qty":25,"price":"$1.20240","currency":"USD"},{"qty":100,"price":"$0.98770","currency":"USD"},{"qty":250,"price":"$0.92332","currency":"USD"},{"qty":500,"price":"$0.81596","currency":"USD"},{"qty":1000,"price":"$0.64418","currency":"USD"},{"qty":4000,"price":"$0.60123","currency":"USD"},{"qty":8000,"price":"$0.57117","currency":"USD"},{"qty":12000,"price":"$0.54970","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/88ca8adcfd92d21c86244bd337e32f3c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does PCA9617ATPZ support both 1.8V and 3.3V I2C buses?","answer":"Yes. The dual supply range — 0.8 V to 5.5 V on one side and 2.2 V to 5.5 V on the other — allows the PCA9617ATPZ to translate between a 1.8 V bus and a 3.3 V (or 5 V) bus. It can also operate with both sides at the same voltage if no level shift is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/PCA9617ATPZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/PCA9617ATPZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}