{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX258ATA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX258ATAT","canonicalUrl":"https://icboms.com/analog-devices/MAX258ATAT","factsUrl":"https://icboms.com/api/mcp/products/MAX258ATA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX258ATA+T general-purpose power switch, dual N-channel low-side, 500 mA per output, 145 mOhm Rds(on), slew-rate controlled, 8-WFDFN exposed pad, Tape & Reel.","salesMarkdown":"## Dual low-side switch with integrated protection The MAX258ATA+T is a dual N-channel low-side power switch in a 8-TDFN (2x3 mm) package, designed for general-purpose on/off control of loads up to 500 mA per channel. Typical on-resistance is 145 mOhm, which at 500 mA translates to roughly 36 mW conduction loss per channel — negligible in most low-power designs, but worth budgeting if both channels run continuously at the ceiling. ## Slew-rate control and fault protection Slew-rate controlled switching limits the output voltage edge rate, reducing conducted and radiated EMI on the load traces — useful when switching into capacitive loads or long harness runs. Built-in over-temperature shutdown and undervoltage lockout (UVLO) protect the switch and downstream circuitry if the load rail droops or the die exceeds the thermal limit. The 1:2 input-to-output ratio means a single enable pin controls both channels simultaneously — no per-channel gating. Analog Devices lists this part as active in production, with RoHS3 compliance.","metaTitle":"MAX258ATA+T Analog Devices Power Switch, 2-Ch Low-Side","metaDescription":"MAX258ATA+T dual low-side power switch, 500 mA per channel, 145 mOhm Rds(on), slew-rate controlled, active production. Sourced to order.","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)","Features":"Slew Rate Controlled","Interface":"On/Off","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"145mOhm","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","Voltage - Load":"3V ~ 5.5V","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature, UVLO","Number of Outputs":"2","Output Configuration":"Low Side","Ratio - Input:Output":"1:2","Operating Temperature":"-40°C ~ 150°C (TJ)","Current - Output (Max)":"500mA","Supplier Device Package":"8-TDFN (2x3)","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.64","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.64000","currency":"USD"},{"qty":10,"price":"$6.90500","currency":"USD"},{"qty":25,"price":"$6.58400","currency":"USD"},{"qty":100,"price":"$5.71700","currency":"USD"},{"qty":250,"price":"$5.46008","currency":"USD"},{"qty":500,"price":"$4.97828","currency":"USD"},{"qty":1000,"price":"$4.33593","currency":"USD"},{"qty":2500,"price":"$4.17534","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How can I order MAX258ATA+T or request a quote?","answer":"Submit an RFQ for a firm quotation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX258ATAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX258ATAT 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}}