{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4172ESA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4172ESA","canonicalUrl":"https://icboms.com/analog-devices/MAX4172ESA","factsUrl":"https://icboms.com/api/mcp/products/MAX4172ESA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4172ESA+ current sense amplifier, 800 kHz bandwidth, 3 V to 32 V supply, 800 µA supply current, 8-SOIC (0.154\", 3.90mm Width), tube.","salesMarkdown":"## Current sense in a 3-32 V rail The MAX4172ESA+ is a single-channel current sense amplifier from Analog Devices, purpose-built to measure current on supply rails from 3 V up to 32 V. The 800 kHz -3 dB bandwidth means it resolves fast load transients — useful for monitoring the output of a DC-DC converter or a power module in a 24 V industrial bus. Supply current is 800 µA, low enough to keep the sense amplifier's own draw from skewing the measurement on a battery-powered or energy-harvesting rail. The tube delivery is typical for prototype and low-volume builds; the SOIC footprint is a standard 1.27 mm pitch, so it fits a two-layer board without fan-out issues.","metaTitle":"MAX4172ESA+ Current Sense Amplifier, 800 kHz, 8-SOIC","metaDescription":"MAX4172ESA+ from Analog Devices — current sense amplifier, 800 kHz bandwidth, 3-32 V supply, 800 µA supply current, 8-SOIC. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Mounting Type":"Surface Mount","-3db Bandwidth":"800 kHz","Amplifier Type":"Current Sense","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"800µA","Number of Circuits":"1","Current - Input Bias":"50 µA","Operating Temperature":"-40°C ~ 85°C","Voltage - Input Offset":"1 mV","Supplier Device Package":"8-SOIC","Voltage - Supply Span (Max)":"32 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.13","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.13000","currency":"USD"},{"qty":10,"price":"$5.50500","currency":"USD"},{"qty":25,"price":"$5.20400","currency":"USD"},{"qty":100,"price":"$4.51020","currency":"USD"},{"qty":250,"price":"$4.27888","currency":"USD"},{"qty":500,"price":"$3.83942","currency":"USD"},{"qty":1000,"price":"$3.23806","currency":"USD"},{"qty":2500,"price":"$3.07616","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Analog Devices provide for MAX4172ESA+?","answer":"The MAX4172ESA+ is ROHS3 compliant. No additional compliance documentation (REACH, UL, IEC) is listed in the available records."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4172ESA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4172ESA 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}}