{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX14523AATA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX14523AATAT","canonicalUrl":"https://icboms.com/analog-devices/MAX14523AATAT","factsUrl":"https://icboms.com/api/mcp/products/MAX14523AATA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX14523AATA+T, Current Switch IC, ±10% Accuracy, 1.7V ~ 5.5V Input, Adjustable Output, 8-WDFN Exposed Pad, -40°C ~ 125°C.","salesMarkdown":"## What the MAX14523AATA+T does and where it fits The Analog Devices MAX14523AATA+T is a current switch IC — a precision electronic fuse that monitors current through an external sense resistor and opens the load path when the set threshold is exceeded. It is not a linear regulator or a simple PTC; it latches off or auto-retries depending on the configuration, giving you deterministic overcurrent protection down to a ±10% accuracy window. ## Setting the current limit — the external resistor The output current is adjustable via a single external resistor connected to the SET pin. The resistor value programs the trip threshold. ## Active production — no obsolescence pressure The MAX14523AATA+T carries an Active product status with ROHS3 compliance. There is no last-time-buy window to track and no NRND flag. It is a current-production part suitable for new designs and ongoing production builds.","metaTitle":"MAX14523AATA+T Current Switch, ±10% Accuracy, 8-TDFN","metaDescription":"MAX14523AATA+T is a current switch IC from Analog Devices with ±10% accuracy, 1.7V to 5.5V input range, -40°C to 125°C range. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Accuracy":"±10%","Function":"Current Switch","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","Voltage - Input":"1.7V ~ 5.5V","lifecycle_stage":"eol_hot","Current - Output":"Adjustable","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"8-TDFN (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.12","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.12000","currency":"USD"},{"qty":10,"price":"$5.53100","currency":"USD"},{"qty":25,"price":"$5.27320","currency":"USD"},{"qty":100,"price":"$4.57880","currency":"USD"},{"qty":250,"price":"$4.37300","currency":"USD"},{"qty":500,"price":"$3.98716","currency":"USD"},{"qty":1000,"price":"$3.47268","currency":"USD"},{"qty":2500,"price":"$3.28250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/646fb097c47277a14d706dd0fa1dc405.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the function of MAX14523AATA+T?","answer":"It is a current switch — an electronic overcurrent protector that opens the load path when current exceeds a user-set threshold, with ±10% accuracy on the trip point."},{"question":"Can MAX14523AATA+T be used for overcurrent protection?","answer":"Yes, that is its primary function. It monitors current through an external sense resistor and switches off the load when the set threshold is exceeded, providing overcurrent protection with ±10% accuracy."},{"question":"How to configure MAX14523AATA+T for a specific current limit?","answer":"Connect an external resistor between the SET pin and ground. The resistor value determines the trip threshold; the datasheet provides the calculation formula. The output current is adjustable, and the ±10% accuracy applies to the programmed limit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX14523AATAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX14523AATAT 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}}