{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1792EUA33+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1792EUA33","canonicalUrl":"https://icboms.com/analog-devices/MAX1792EUA33","factsUrl":"https://icboms.com/api/mcp/products/MAX1792EUA33%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1792EUA33+ LDO voltage regulator, 500 mA output, adjustable (fixed 3.3 V), 8-uMAX-EP exposed-pad package, surface mount, tube.","salesMarkdown":"## What the 500 mA output and 0.25 V dropout mean for your rail The MAX1792EUA33+ is a single-output LDO regulator from Analog Devices, delivering 500 mA continuous current with a maximum dropout of 0.25 V at full load. That 250 mV headroom means the input rail must stay at least a quarter volt above the output voltage across the load range — for the fixed 3.3 V version, the input needs to be above 3.55 V worst-case to keep regulation. The output is configurable: the fixed version is set to 3.3 V, but the part also supports an adjustable output down to 1.25 V via external resistors. This makes it a drop-in for both fixed-rail 3.3 V designs and adjustable post-regulation stages. ## Temperature range and protection for harsh environments The 125°C upper limit means it can sit near a hot processor or in an engine-bay ECU without derating — the junction temperature stays within the silicon's safe operating area. Built-in over-current and over-temperature protection shut the regulator down before the die exceeds its thermal limit. The Enable and Reset control features let a supervisor or MCU sequence the rail — pull Enable low to shut off the output, and monitor the Reset pin for power-good status. Housed in an 8-uMAX-EP (exposed-pad) package, also known as 8-uSOP-EP, with a 3.00 mm body width. The datasheet's recommended footprint includes a pad under the package with vias to a ground plane to keep RthJA below 50°C/W. Supplied in tube packaging, not tape-and-reel. For automated pick-and-place, plan for tube feeders or a bulk-to-tape conversion — the tube quantity is typically 50 or 100 pieces per tube depending on the supplier's cut. If the application requires sub-100 µA idle current, a different LDO family would be a better fit.","metaTitle":"MAX1792EUA33+ LDO Regulator, 500mA, 8-uMAX-EP","metaDescription":"Analog Devices MAX1792EUA33+ LDO regulator, 500mA output, adjustable/fixed 3.3V, 0.25V dropout, -40°C to 125°C, 8-uMAX-EP. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tube","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":"$3.79","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.79000","currency":"USD"},{"qty":10,"price":"$3.40300","currency":"USD"},{"qty":25,"price":"$3.21760","currency":"USD"},{"qty":100,"price":"$2.78850","currency":"USD"},{"qty":250,"price":"$2.64552","currency":"USD"},{"qty":500,"price":"$2.37380","currency":"USD"},{"qty":1000,"price":"$2.14500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/77e218e326c514bc60ef657da7a75078.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1792EUA33","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1792EUA33 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}}