{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1625ESE+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1625ESE~3T","canonicalUrl":"https://icboms.com/analog-devices/MAX1625ESE~3T","factsUrl":"https://icboms.com/api/mcp/products/MAX1625ESE%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1625ESE+T step-down buck controller, 4.5-5.5V supply, 100kHz-1MHz switching, synchronous rectifier, 16-SOIC package, Bulk.","salesMarkdown":"## CPU core power controller — what the specs mean for the BOM The MAX1625ESE+T is a step-down (buck) switching controller designed to regulate a CPU core voltage from a 5 V supply rail. Synchronous rectification is built in, which improves efficiency at high output currents by replacing the freewheeling diode with a second MOSFET. The switching frequency is programmable from 100 kHz to 1 MHz — lower frequencies favour efficiency, higher frequencies shrink the inductor and output capacitor at the cost of switching losses. Control features include current limit, frequency control, reset, and soft start. The soft start prevents output voltage overshoot at power-up; the reset output can sequence a downstream load or flag the system controller when the output is in regulation. ## Package, temperature grade, and compliance ROHS3 compliant per — no restricted substances above the threshold limits.","metaTitle":"MAX1625ESE+T Step-Down Buck Controller, 100kHz-1MHz, 16-SOIC","metaDescription":"MAX1625ESE+T step-down buck controller from Analog Devices. Active, ROHS3 compliant. 4.5-5.5V input, synchronous rectifier, 100kHz-1MHz switching.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","Function":"Step-Down","Topology":"Buck","Clock Sync":"No","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"1","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Control Features":"Current Limit, Frequency Control, Reset, Soft Start","Duty Cycle (Max)":"90%","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"100kHz ~ 1MHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"Yes","Supplier Device Package":"16-SOIC","Voltage - Supply (Vcc/Vdd)":"4.5V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.4","stockQuantity":0,"priceTiers":[{"qty":36,"price":"$8.40000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6921afcd69ceb0261cab338bf6fd405e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy MAX1625ESE+T and how do I get a price?","answer":"The MAX1625ESE+T is sourced to order against an RFQ through independent and authorized distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1625ESE~3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1625ESE~3T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}