{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1823BEUB","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1823BEUB","canonicalUrl":"https://icboms.com/analog-devices/MAX1823BEUB","factsUrl":"https://icboms.com/api/mcp/products/MAX1823BEUB","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1823BEUB, Dual USB Switch with AutoReset, 2-Channel High-Side, 90mOhm Rds(on) Typ, 720mA Min per Output, 4V to 5.5V Load, 10-uMAX, -40°C to 85°C.","salesMarkdown":"## Dual USB power switch with integrated fault protection The Analog Devices MAX1823BEUB is a dual high-side USB power switch designed for applications where a single 5V VBUS rail must be distributed to two downstream ports with independent on/off control. Each channel delivers a minimum of 720 mA through a typical 90 mOhm N-channel MOSFET, keeping conduction loss low enough that the 10-uMAX package can handle both channels without a heatsink in normal ambient conditions. The switch integrates adjustable current limiting, over-temperature protection, reverse-current blocking, short-circuit protection, and undervoltage lockout (UVLO), so a single device covers the fault-handling requirements of a USB host port without external supervisory circuitry. The load-discharge feature pulls the output to ground when the switch is off, preventing a floating VBUS that could hold a connected device in an indeterminate state. ## Supply range and output ratings The switch is powered from the load voltage rail, as Vcc (Vdd) is not required. This simplifies the power tree but means the part cannot operate below 4V. ## Lifecycle and sourcing It is not RoHS compliant per the current listing, which is a flag for designs that require full RoHS exemption-free compliance — verify your assembly house's policy on non-RoHS parts before committing the BOM.","metaTitle":"MAX1823BEUB Dual USB Switch, 90mOhm, 720mA, 10-uMAX","metaDescription":"MAX1823BEUB dual high-side USB power switch from Analog Devices. 90mOhm Rds(on), 720mA per channel, adjustable current limit, fault protection.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","Features":"Load Discharge, Status Flag","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"USB Switch","Rds On (Typ)":"90mOhm","Mounting Type":"Surface Mount","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","Voltage - Load":"4V ~ 5.5V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting (Adjustable), Over Load, Over Temperature, Reverse Current, Short Circuit, UVLO","Number of Outputs":"2","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 85°C","Current - Output (Max)":"720mA (Min)","Supplier Device Package":"10-uMAX","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.56","stockQuantity":0,"priceTiers":[{"qty":193,"price":"$1.56000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/897b3cbcf203c957c1edb16a3a3fc426.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the MAX1823BEUB?","answer":"No pin-compatible second source is listed in the available records. The MAX1823BEUB uses a proprietary pinout in the 10-uMAX package; verify compatibility with any alternative before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1823BEUB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1823BEUB 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}}