{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADP2164ACPZ-3.3-R7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADP2164ACPZ-3.3-R7","canonicalUrl":"https://icboms.com/analog-devices/ADP2164ACPZ-3.3-R7","factsUrl":"https://icboms.com/api/mcp/products/ADP2164ACPZ-3.3-R7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADP2164ACPZ-3.3-R7, step-down buck regulator, fixed 3.3 V output, 4 A, 2.7 V to 6.5 V input, 500 kHz to 1.4 MHz switching, synchronous rectifier, -40°C to 125°C, 16-LFCSP (4x4) exposed pad, surface mount.","salesMarkdown":"## Fixed 3.3 V rail, 4 A capable — what that means for the power budget The ADP2164ACPZ-3.3-R7 is a fixed-output synchronous buck regulator delivering 4 A from a 2.7 V to 6.5 V input rail. ## Switching frequency: inductor size vs. efficiency trade The switching frequency is programmable from 500 kHz to 1.4 MHz. ## Temperature grade: -40°C to 125°C junction Rated for junction temperatures from -40°C to 125°C, this part fits industrial and telecom applications. ## Lifecycle and sourcing posture The ADP2164ACPZ-3.3-R7 carries an Active lifecycle status with ROHS3 compliance.","metaTitle":"ADP2164ACPZ-3.3-R7 Buck Regulator, 4 A, Fixed 3.3 V Output","metaDescription":"ADI ADP2164ACPZ-3.3-R7 step-down buck regulator, 4 A output, fixed 3.3 V, 2.7-6.5 V input, 500 kHz-1.4 MHz, -40 to 125°C, 16-LFCSP. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"16-WQFN Exposed Pad, CSP","lifecycle_stage":"eol_hot","Current - Output":"4A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"500kHz ~ 1.4MHz","Operating Temperature":"-40°C ~ 125°C (TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6.5V","Voltage - Input (Min)":"2.7V","Supplier Device Package":"16-LFCSP (4x4)","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.0","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.00000","currency":"USD"},{"qty":10,"price":"$5.38500","currency":"USD"},{"qty":25,"price":"$5.09040","currency":"USD"},{"qty":100,"price":"$4.41170","currency":"USD"},{"qty":250,"price":"$4.18544","currency":"USD"},{"qty":500,"price":"$3.75558","currency":"USD"},{"qty":1500,"price":"$3.16736","currency":"USD"},{"qty":3000,"price":"$3.00899","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADP2164.PDF","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between ADP2164ACPZ-3.3-R7 and ADP2164ACPZ-1.8-R7?","answer":"The only parametric difference between these two fixed-output ADP2164 variants is the output voltage: the -3.3-R7 delivers a fixed 3.3 V, while the -1.8-R7 delivers a fixed 1.8 V. Both share the same 4 A output current, 2.7 V to 6.5 V input range, 500 kHz to 1.4 MHz switching frequency, synchronous rectifier, and 16-LFCSP package. They are pin-compatible, so a board designed for one can accept the other by changing only the output capacitor voltage rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADP2164ACPZ-3.3-R7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADP2164ACPZ-3.3-R7 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}}