{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MIC2774N-22YM5","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"MIC2774N-22YM5","canonicalUrl":"https://icboms.com/microchip/MIC2774N-22YM5","factsUrl":"https://icboms.com/api/mcp/products/MIC2774N-22YM5","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology MIC2774N-22YM5 multi-voltage supervisor, active-low open-drain output, 2.25V fixed and adjustable threshold, 140ms reset timeout, SOT-23-5 surface-mount package, -40 to 85°C.","salesMarkdown":"## Dual-voltage supervisor in SOT-23-5 The MIC2774N-22YM5 is a dual micro-power low-voltage supervisor from Microchip Technology, monitoring two supply rails: one fixed at 2.25 V threshold and a second adjustable via external resistor divider. The active-low open-drain output asserts reset when either monitored voltage falls below its threshold, holding the output low for a minimum of 140 ms after both rails recover. ## Reset timing and output drive The 140 ms minimum reset timeout ensures the downstream processor or logic is held in reset long enough for the regulated supplies to settle after a brown-out or power-up event, eliminating false starts. An open-drain output allows the reset line to be pulled to any voltage up to the absolute maximum of the output transistor, enabling level translation between different supply domains without an external level shifter. ## Supply monitoring and threshold selection The adjustable channel's threshold is set by two external resistors, allowing the designer to fine-tune the trip point to the exact tolerance of the monitored supply, which is useful when the load's minimum operating voltage is tighter than the regulator's tolerance band. ## Active production status No official successor or pin-compatible cross-reference is listed by the manufacturer; the part is the current offering in its supervisory family.","metaTitle":"MIC2774N-22YM5 Multi-Voltage Supervisor, Active Low","metaDescription":"Microchip MIC2774N-22YM5 multi-voltage supervisor, monitors 2.25V and adjustable threshold, active-low open-drain output, 140ms timeout, SOT-23-5, -40 to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Multi-Voltage Supervisor","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.25V, Adj","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SOT-23-5","Number of Voltages Monitored":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.37","priceTiers":[{"qty":802,"price":"$0.37000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f3f801eecd0fb0d65bcaf1a3e7aa307c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MIC2774N-22YM5/alternatives.json"},"ai":{"faq":[{"question":"What is the MIC2774N-22YM5's reset output type and polarity?","answer":"The reset output is open-drain, active-low — it pulls low when a monitored voltage drops below its threshold and releases to high-impedance after the 140 ms timeout once both voltages are valid."},{"question":"Does the MIC2774N-22YM5 monitor one or two voltages?","answer":"It monitors two voltages: one fixed at 2.25 V and one adjustable via an external resistor divider, covering a wide range of supply rails in a single SOT-23-5 package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/MIC2774N-22YM5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/MIC2774N-22YM5 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}}