{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MCP6541-I/SN","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"MCP6541-I-SN","canonicalUrl":"https://icboms.com/microchip/MCP6541-I-SN","factsUrl":"https://icboms.com/api/mcp/products/MCP6541-I%2FSN","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology MCP6541-I/SN general-purpose comparator, single element, push-pull CMOS/TTL output, 1.6V to 5.5V supply, 1µA quiescent current, 8-SOIC surface-mount package.","salesMarkdown":"## What the 1 µA quiescent current means for your battery-powered design The MCP6541-I/SN draws a maximum quiescent current of 1 µA — low enough that the comparator itself adds negligible drain in a sensor node that sleeps most of the time and wakes only when a threshold is crossed. The push-pull output eliminates the external pull-up resistor, saving another 10–100 µA that an open-drain comparator would burn. ## Supply range and input characteristics Input offset voltage is 7 mV maximum at 5.5 V. Propagation delay is 8 µs maximum — fast enough for overvoltage/undervoltage detection on a power rail, but not for high-speed PWM or zero-crossing circuits. The 30 mA typical output current drives logic inputs or a small MOSFET gate directly. It is ROHS3 compliant.","metaTitle":"MCP6541-I/SN General Purpose Comparator, 1.6V-5.5V, 8-SOIC","metaDescription":"MCP6541-I/SN general-purpose comparator from Microchip Technology, 1.6V to 5.5V supply, 1µA quiescent current, push-pull output, 8-SOIC. Active, RoHS3","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"General Purpose","Package":"Tube","Hysteresis":"6.5mV","Output Type":"CMOS, Push-Pull, Rail-to-Rail, TTL","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"70dB CMRR, 80dB PSRR","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C","Current - Output (Typ)":"30mA","Propagation Delay (Max)":"8µs","Supplier Device Package":"8-SOIC","Current - Quiescent (Max)":"1µA","Current - Input Bias (Max)":"1pA @ 5.5V","Voltage - Input Offset (Max)":"7mV @ 5.5V","Voltage - Supply, Single/Dual (±)":"1.6V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.58","priceTiers":[{"qty":1,"price":"$0.58000","currency":"USD"},{"qty":25,"price":"$0.49840","currency":"USD"},{"qty":100,"price":"$0.45580","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8a68bc0bfb9f3cb2fb05a69d97326187.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MCP6541-I%2FSN/alternatives.json"},"ai":{"faq":[{"question":"How can I order the MCP6541-I/SN or request a quote?","answer":"The MCP6541-I/SN is an active Microchip part."},{"question":"What is the quiescent current of the MCP6541-I/SN?","answer":"Maximum quiescent current is 1 µA, making it suitable for battery-powered and low-power applications."},{"question":"What output type does the MCP6541-I/SN have?","answer":"It has a push-pull output that can drive CMOS, TTL, or rail-to-rail logic levels without an external pull-up resistor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/MCP6541-I-SN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/MCP6541-I-SN 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}}