{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1792EUA33+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1792EUA33T","canonicalUrl":"https://icboms.com/analog-devices/MAX1792EUA33T","factsUrl":"https://icboms.com/api/mcp/products/MAX1792EUA33%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1792EUA33+T LDO voltage regulator, 500 mA output, adjustable (fixed 3.3V), 8-uMAX-EP exposed pad package, Tape & Reel.","salesMarkdown":"## 500 mA LDO with exposed-pad thermal management The MAX1792EUA33+T is a positive-output LDO regulator from Analog Devices, rated for 500 mA continuous output current. The 8-uMAX-EP / 8-uSOP-EP package includes an exposed pad that conducts heat to the PCB copper plane — for a 500 mA rail, the thermal resistance drops significantly when the pad is soldered to a dedicated ground plane area. Output voltage is configurable: the fixed version delivers 3.3 V, while the adjustable version lets an external resistor divider set the output up to 5 V from a 1.25 V reference. The Enable and Reset control pins give the system designer a clean power-up sequence and a monitored output flag. ## Dropout and quiescent current at the rail Maximum dropout voltage is 0.25 V at the full 500 mA load — the input rail needs only 3.55 V to maintain a regulated 3.3 V output. This headroom margin matters when the supply is a 3.6 V lithium cell nearing end-of-discharge. Quiescent current is 250 µA typical, which is moderate for a 500 mA LDO — not the lowest-Iq part for always-on sensor nodes, but appropriate for a regulated rail that powers a mixed-signal load where the 250 µA is a small fraction of the total system draw. The single regulator channel serves one local rail per package. ## Industrial temperature grade and protection set The protection block includes over-current and over-temperature shutdown, so the regulator survives a sustained short on the output or a high-ambient fault condition without damage.","metaTitle":"MAX1792EUA33+T LDO Regulator, 500 mA, 8-uMAX-EP","metaDescription":"Analog Devices MAX1792EUA33+T LDO, 500 mA output, 0.25V dropout at full load. Adjustable or fixed 3.3V output. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Adjustable (Fixed)","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width) Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Enable, Reset","Current - Output":"500mA","Protection Features":"Over Current, Over Temperature","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C (TA)","Voltage - Input (Max)":"5.5V","Voltage Dropout (Max)":"0.25V @ 500mA","Voltage - Output (Max)":"5V","Supplier Device Package":"8-uMAX-EP|8-uSOP-EP","Current - Quiescent (Iq)":"250 µA","Voltage - Output (Min/Fixed)":"1.25V (3.3V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.04","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.04000","currency":"USD"},{"qty":10,"price":"$3.63000","currency":"USD"},{"qty":25,"price":"$3.43160","currency":"USD"},{"qty":100,"price":"$2.97390","currency":"USD"},{"qty":250,"price":"$2.82144","currency":"USD"},{"qty":500,"price":"$2.53166","currency":"USD"},{"qty":1000,"price":"$2.13514","currency":"USD"},{"qty":2500,"price":"$2.02838","currency":"USD"},{"qty":5000,"price":"$1.95213","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/77e218e326c514bc60ef657da7a75078.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does MAX1792EUA33+T use and how does the exposed pad affect the layout?","answer":"The package is an 8-lead uMAX-EP / uSOP-EP with an exposed pad. The footprint matches the standard 8-MSOP land pattern with a central thermal pad."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1792EUA33T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1792EUA33T 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}}