{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX17632AATE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX17632AATE","canonicalUrl":"https://icboms.com/analog-devices/MAX17632AATE","factsUrl":"https://icboms.com/api/mcp/products/MAX17632AATE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX17632AATE+ step-down buck regulator, fixed 3.3V output, 2A, 4.5-36V input, 400kHz-2.2MHz switching, 16-TQFN (3x3mm) exposed pad, strip packaging.","salesMarkdown":"## 2A step-down buck with 36V input ceiling The MAX17632AATE+ is a fixed 3.3V output, 2A-capable synchronous buck regulator from Analog Devices, covering a 4.5V to 36V input range. The 400kHz to 2.2MHz switching frequency lets you balance inductor size against efficiency — run at the lower end for better light-load efficiency, or push higher to shrink the magnetics. Synchronous rectification means the low-side FET replaces the external Schottky diode, dropping the conduction loss at 2A by roughly the diode's Vf times the duty cycle. For a 3.3V rail from a 24V bus, the duty cycle is about 14%, so the loss saving is modest but the BOM count drops by one diode. ## Thermal and temperature envelope Without that land, the 2A output at high input voltage will push the junction above the thermal shutdown threshold. ## Active production, ROHS3 — no end-of-life concern No NRND flag, no last-time-buy window.","metaTitle":"MAX17632AATE+ Analog Devices Buck Regulator, 3.3V 2A","metaDescription":"MAX17632AATE+ step-down buck regulator from Analog Devices. Fixed 3.3V output, 2A, 4.5-36V input, -40 to +125°C. Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Strip","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"16-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Output":"2A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"400kHz ~ 2.2MHz","Operating Temperature":"-40°C ~ 125°C (TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"36V","Voltage - Input (Min)":"4.5V","Supplier Device Package":"16-TQFN (3x3)","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.19","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.19000","currency":"USD"},{"qty":10,"price":"$2.86100","currency":"USD"},{"qty":25,"price":"$2.70440","currency":"USD"},{"qty":100,"price":"$2.34370","currency":"USD"},{"qty":250,"price":"$2.22352","currency":"USD"},{"qty":500,"price":"$1.99516","currency":"USD"},{"qty":1000,"price":"$1.68266","currency":"USD"},{"qty":2500,"price":"$1.59853","currency":"USD"},{"qty":5000,"price":"$1.53843","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How do I get pricing and availability for MAX17632AATE+?","answer":"Submit an RFQ through this listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX17632AATE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX17632AATE when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}