{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6348XR44","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6348XR44","canonicalUrl":"https://icboms.com/analog-devices/MAX6348XR44","factsUrl":"https://icboms.com/api/mcp/products/MAX6348XR44","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6348XR44, Simple Reset/Power-On Reset, Active Low, Open Drain/Open Collector, 4.38V Threshold, 100ms Minimum Reset Timeout, SC-70-3, -40°C to 85°C.","salesMarkdown":"## 4.38V threshold supervisor in SC-70-3 The open-drain output stays low for a minimum of 100ms after the rail returns above the threshold, providing a clean power-on reset pulse for microcontrollers, DSPs, or other logic devices. Housed in a 3-pin SC-70 package (also compatible with SOT-323), it is a space-saving choice for compact PCB layouts where board area is tight. ## Industrial temperature range and mounting Surface-mount assembly is standard for the SC-70-3 footprint, and the open-drain output allows the reset signal to be pulled up to a different voltage than the monitored rail—useful when the supervisor runs from a 5V rail but the processor core is at 3.3V.","metaTitle":"MAX6348XR44 Simple Reset/Power-On Reset, 4.38V Threshold","metaDescription":"MAX6348XR44 is an active simple reset/power-on reset IC with 4.38V threshold, active-low open-drain output, 100ms reset timeout, SC-70-3 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"100ms Minimum","Package / Case":"SC-70, SOT-323","lifecycle_stage":"eol_hot","Voltage - Threshold":"4.38V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SC-70-3","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.74","stockQuantity":0,"priceTiers":[{"qty":110,"price":"$2.74000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/649aba6b9d48496fffacc6200590e31d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MAX6348XR44 have an active low reset?","answer":"Yes, the reset output is active low. The open-drain output pulls low when the monitored voltage drops below the 4.38V threshold and remains low for the 100ms minimum reset timeout after the voltage recovers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6348XR44","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6348XR44 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}}