{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6833VXRD3+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6833VXRD3T","canonicalUrl":"https://icboms.com/analog-devices/MAX6833VXRD3T","factsUrl":"https://icboms.com/api/mcp/products/MAX6833VXRD3%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6833VXRD3+T, Simple Reset/Power-On Reset, Active High, Push-Pull Output, 1.575V Threshold, 140ms Minimum Reset Timeout, SC-70-3, -40°C to 85°C.","salesMarkdown":"## What this supervisor does on the board The Maxim Integrated MAX6833VXRD3+T is a Simple Reset/Power-On Reset IC that monitors a single voltage rail and holds the system in reset until the supply stabilises. It asserts a reset signal when the monitored voltage drops below the 1.575V threshold and releases it after a minimum 140ms reset timeout, giving the power supply and oscillator time to settle before the processor starts executing code. The output is active-high, push-pull, totem pole — it drives the reset line high when the monitored voltage is valid, and pulls it low during a fault. This suits processors and FPGAs that expect an active-high reset input and don't need an external pull-up resistor. Housed in an SC-70-3 (SOT-323) surface-mount package, it fits tight layouts where board space is at a premium — typical for portable, battery-powered, or sensor-node designs. The operating temperature range of -40°C to 85°C covers industrial and outdoor telecom environments. ## 1.575V threshold — what it means for your rail The 1.575V threshold is set for monitoring low-voltage core supplies, common in 1.8V or 1.5V logic families. If your processor's core rail dips below this level during a brown-out or transient, the MAX6833VXRD3+T holds the reset active for at least 140ms, preventing code corruption or logic glitches. That timeout is long enough for most switching regulators to recover from a load transient, but short enough to avoid delaying system start-up unnecessarily.","metaTitle":"MAX6833VXRD3+T Simple Reset/Power-On Reset, 1.575V Threshold","metaDescription":"MAX6833VXRD3+T is a Simple Reset/Power-On Reset IC with active-high push-pull output, 1.575V threshold, 140ms min reset timeout. SC-70-3 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active High","Output":"Push-Pull, Totem Pole","Package":"Strip","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"SC-70, SOT-323","lifecycle_stage":"eol_hot","Voltage - Threshold":"1.575V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SC-70-3","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.71","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.71000","currency":"USD"},{"qty":10,"price":"$3.11400","currency":"USD"},{"qty":25,"price":"$2.91600","currency":"USD"},{"qty":100,"price":"$2.61000","currency":"USD"},{"qty":250,"price":"$2.43000","currency":"USD"},{"qty":500,"price":"$2.30400","currency":"USD"},{"qty":1000,"price":"$2.19600","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/max6832-max6840.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the reset timeout for MAX6833VXRD3+T?","answer":"The reset timeout is a minimum of 140ms, which gives the power supply and oscillator time to stabilise before the processor starts."},{"question":"Is MAX6833VXRD3+T RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6833VXRD3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6833VXRD3T 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}}