{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX16126TCB+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX16126TCBT","canonicalUrl":"https://icboms.com/analog-devices/MAX16126TCBT","factsUrl":"https://icboms.com/api/mcp/products/MAX16126TCB%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX16126TCB+T, Load Dump and Reverse-Voltage Protector, 3V to 30V supply, 224µA supply current, -40°C to 125°C, 12-TQFN (3x3 mm) exposed pad, Active, ROHS3.","salesMarkdown":"## Load dump and reverse-voltage protector for 12V/24V rails The Maxim Integrated MAX16126TCB+T is a load dump and reverse-voltage protection IC designed to clamp overvoltage transients and block reverse battery connections on automotive and industrial power rails. It operates from a 3V to 30V supply range, drawing just 224µA quiescent current, and is rated for -40°C to 125°C — suitable for under-hood and outdoor environments. The device comes in a 12-TQFN (3x3 mm) exposed-pad package for surface-mount assembly. ## Supply range and protection threshold With a 3V to 30V supply range, the MAX16126TCB+T covers both 12V and 24V nominal systems plus the headroom needed for load-dump events that can spike above 30V. The 224µA supply current is low enough for always-on protection circuits without draining the battery during key-off periods.","metaTitle":"MAX16126TCB+T Load Dump Protector, 3V-30V, 12-TQFN","metaDescription":"Maxim Integrated MAX16126TCB+T load dump and reverse-voltage protector. 3V to 30V supply range, 224µA quiescent current, -40°C to 125°C. Active, ROHS3.","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)","Applications":"Load Dump, Voltage Protection","Mounting Type":"Surface Mount","Package / Case":"12-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"224µA","Voltage - Supply":"3V ~ 30V","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"12-TQFN (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.56","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.56000","currency":"USD"},{"qty":10,"price":"$3.19700","currency":"USD"},{"qty":25,"price":"$3.02240","currency":"USD"},{"qty":100,"price":"$2.61940","currency":"USD"},{"qty":250,"price":"$2.48512","currency":"USD"},{"qty":500,"price":"$2.22988","currency":"USD"},{"qty":1000,"price":"$1.88062","currency":"USD"},{"qty":2500,"price":"$1.78659","currency":"USD"},{"qty":5000,"price":"$1.71942","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/997a2deff251ed9c97331b55ff37a489.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the typical application circuit for MAX16126TCB+T?","answer":"The device is used as a load dump and reverse-voltage protector placed between the input power connector and the downstream regulator or load. It clamps overvoltage spikes and blocks reverse battery connections without a series diode, saving forward-drop losses."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX16126TCBT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX16126TCBT 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}}