{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX17532ATB+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX17532ATBT","canonicalUrl":"https://icboms.com/analog-devices/MAX17532ATBT","factsUrl":"https://icboms.com/api/mcp/products/MAX17532ATB%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices Himalaya series, Step-Down Buck Regulator, Adjustable Output, 100mA, 4V to 42V Input, 10-TDFN (3x2) Exposed Pad, Surface Mount, Tape & Reel.","salesMarkdown":"## 4V to 42V input, 100mA output — the Himalaya workhorse for wide-VIN rails The MAX17532ATB+T is a step-down (buck) switching regulator from Analog Devices' Himalaya series, designed to deliver up to 100 mA from a 4 V to 42 V input rail. That input range covers everything from a 5 V logic rail to a 36 V industrial bus or a 48 V telecom supply with margin — the 42 V abs-max lets it survive load-dump transients without an external clamp. ## Adjustable output from 0.8 V to 37.8 V — one BOM line for multiple post-rail voltages The output is adjustable via an external resistor divider from a 0.8 V reference up to 37.8 V. Lower frequencies give better efficiency at light load; higher frequencies shrink the inductor and output capacitor but increase switching losses. The 2.2 MHz ceiling keeps the converter above the AM band and lets the magnetics fit in a small 0603 footprint. Synchronous rectification is built in — the low-side FET replaces the external Schottky diode, which cuts rectifier losses by roughly 5-10% at full load and keeps the board cooler. No external catch diode to budget for. ## 10-TDFN (3x2) with exposed pad — the layout engineer's thermal checklist Without that thermal relief, the junction-to-ambient thermal resistance climbs above the 125 °C-rated operating temperature at full load in a 85 °C ambient. The 3x2 mm body is a tight fit for a 42 V-capable regulator — the high-side FET's Rds(on) is sized for 100 mA, not for heavy loads, so the die stays cool even with the small paddle. The pinout is single-output positive, with the feedback pin adjacent to the output and the enable pin on the opposite side for clean routing separation.","metaTitle":"MAX17532ATB+T Analog Devices Himalaya Buck, 4-42V, 100mA","metaDescription":"MAX17532ATB+T step-down buck regulator from Analog Devices' Himalaya series. 4V to 42V input, 100mA output, adjustable 0.8V to 37.8V.","metaKeywords":null},"attributes":{"series":"Himalaya","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Himalaya","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"10-WFDFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Output":"100mA","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"100kHz ~ 2.2MHz","Operating Temperature":"-40°C ~ 125°C (TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"42V","Voltage - Input (Min)":"4V","Voltage - Output (Max)":"37.8V","Supplier Device Package":"10-TDFN (3x2)","Voltage - Output (Min/Fixed)":"0.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.76","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.76000","currency":"USD"},{"qty":10,"price":"$2.47600","currency":"USD"},{"qty":25,"price":"$2.34080","currency":"USD"},{"qty":100,"price":"$2.02860","currency":"USD"},{"qty":250,"price":"$1.92456","currency":"USD"},{"qty":500,"price":"$1.72690","currency":"USD"},{"qty":1000,"price":"$1.45642","currency":"USD"},{"qty":2500,"price":"$1.38360","currency":"USD"},{"qty":5000,"price":"$1.33158","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What package does MAX17532ATB+T come in and what are the layout considerations?","answer":"It is supplied in a 10-lead TDFN package measuring 3 mm x 2 mm with an exposed thermal pad."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX17532ATBT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX17532ATBT 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}}