{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1726EUK33+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1726EUK33T","canonicalUrl":"https://icboms.com/analog-devices/MAX1726EUK33T","factsUrl":"https://icboms.com/api/mcp/products/MAX1726EUK33%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX1726EUK33+T, linear voltage regulator, fixed 3.3V output, 20mA, positive output, enable control, over-current/over-temperature/reverse polarity/short-circuit protection, SC-74A/SOT-753, SOT-23-5, -40°C to 85°C.","salesMarkdown":"## Fixed 3.3V rail for low-power designs The MAX1726EUK33+T is a fixed-output 3.3V linear regulator from Maxim Integrated, delivering up to 20mA with a quiescent current of 4.5 µA. It is designed for low-power, always-on applications where a stable 3.3V rail is needed for microcontrollers, sensors, or interface ICs. The SOT-23-5 package fits compact PCB layouts, and the -40°C to 85°C operating temperature range suits industrial and outdoor equipment. ## Dropout and protection — what the ratings mean for your BOM Maximum dropout voltage is 0.6V at 20mA load, so a 3.9V input rail holds 3.3V regulation through battery discharge or supply droop. The 4.5 µA quiescent current is the standby draw — critical for battery-powered designs where every microamp extends sleep life. Protection features cover over-current, over-temperature, reverse polarity, and short circuit, reducing external clamp circuitry. Enable pin allows the regulator to be gated by a GPIO for sequenced power-up or shutdown.","metaTitle":"MAX1726EUK33+T 3.3V LDO Regulator, 20mA, SOT-23-5","metaDescription":"MAX1726EUK33+T fixed 3.3V LDO, 20mA output, 4.5µA quiescent current, -40°C to 85°C, SOT-23-5. Active production, ROHS3 compliant.","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)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"20mA","Protection Features":"Over Current, Over Temperature, Reverse Polarity, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Input (Max)":"12V","Voltage Dropout (Max)":"0.6V @ 20mA","Supplier Device Package":"SOT-23-5","Current - Quiescent (Iq)":"4.5 µA","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.64","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.64000","currency":"USD"},{"qty":10,"price":"$4.16500","currency":"USD"},{"qty":25,"price":"$3.93760","currency":"USD"},{"qty":100,"price":"$3.41250","currency":"USD"},{"qty":250,"price":"$3.23752","currency":"USD"},{"qty":500,"price":"$2.90500","currency":"USD"},{"qty":1000,"price":"$2.62500","currency":"USD"},{"qty":2500,"price":"$2.62500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/869a36501b6e1ed162907c80b9201920.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can MAX1726EUK33+T replace a similar 3.3V regulator?","answer":"Yes, as a fixed 3.3V output LDO in SOT-23-5, it can replace other 3.3V regulators with the same pinout and similar dropout, provided the load current stays within the 20mA limit and the input voltage does not exceed 12V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1726EUK33T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1726EUK33T 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}}