{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX825SEXK-T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX825SEXK-T","canonicalUrl":"https://icboms.com/analog-devices/MAX825SEXK-T","factsUrl":"https://icboms.com/api/mcp/products/MAX825SEXK-T","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX825SEXK-T Simple Reset/Power-On Reset IC, 2.93V threshold, Active High/Active Low push-pull output, 140ms timeout, SC-70-5 surface mount, industrial temp.","salesMarkdown":"## What it monitors and why the 2.93V threshold matters The MAX825SEXK-T: The 140ms minimum reset timeout gives the power supply time to settle and the oscillator to stabilize before the processor starts executing code. That delay prevents boot failures from a rail that glitches or ramps slowly. ## Output flexibility and package fit The push-pull output can be configured as either active-high or active-low reset — no external pull-up resistor needed. This covers both common reset polarities from the same part, simplifying BOM consolidation across designs that use different processor families. The 2.93V threshold is factory-trimmed, so no external resistor divider is needed to set the trip point. ## Lifecycle and compliance reality The RoHS non-compliant status means this part contains lead (Pb) above the exemption threshold. This is typical for many legacy supervisor ICs and is acceptable in industrial and automotive applications under the existing RoHS exemptions for lead in electronic components. For RoHS-required builds, a pin-compatible lead-free variant from the same family should be cross-referenced at RFQ.","metaTitle":"MAX825SEXK-T Simple Reset/Power-On Reset, 2.93V Threshold","metaDescription":"MAX825SEXK-T supervisor IC for MPU reset, 2.93V threshold, 140ms timeout, SC-70-5. Active production, RoHS non-compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active High/Active Low","Output":"Push-Pull, Totem Pole","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.93V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SC-70-5","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.44","stockQuantity":0,"priceTiers":[{"qty":210,"price":"$1.44000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9fa6c6136a04a38394a95222693f778b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What does the 2.93V threshold mean for my 3.3V rail?","answer":"The 2.93V threshold is the voltage at which the reset output asserts. For a 3.3V rail, this provides a typical undervoltage reset point about 11% below nominal — enough headroom to catch a brownout before the processor's minimum operating voltage is violated."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX825SEXK-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX825SEXK-T 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}}