{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6301CSA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6301CSAT","canonicalUrl":"https://icboms.com/analog-devices/MAX6301CSAT","factsUrl":"https://icboms.com/api/mcp/products/MAX6301CSA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6301CSA+T, Simple Reset/Power-On Reset IC, Active Low, Open Drain/Open Collector output, 8-SOIC surface mount, 2.8ms minimum reset timeout.","salesMarkdown":"## What the reset polarity and output type mean for your design The MAX6301CSA+T is a single-channel supervisor IC that asserts a reset signal when the monitored voltage drops below the threshold. The Active Low reset means the output goes low during a fault — the standard convention for most MCU reset pins, so it connects directly without an inverter. Its Open Drain or Open Collector output lets you pull the reset line to any voltage up to the absolute maximum rating of the pin, independent of the IC's supply. This is useful when the supervisor runs on a different rail than the processor it resets — common in multi-voltage designs where the core and I/O supplies sequence separately. ## Reset timeout and threshold flexibility A minimum reset timeout of 2.8 ms ensures the processor stays in reset long enough for the supply to stabilise after a brown-out or power-up event. For a typical MCU with a 10–50 ms power-up delay, this timeout is on the short side — the designer should verify the processor's own power-on reset (POR) timer covers the gap, or extend the timeout with an external capacitor if the MAX6301 variant supports it. The voltage threshold is adjustable or selectable via external resistor dividers or pin-strapping, depending on the specific MAX6301 variant. ## Package, mounting, and temperature grade The supplier device package is also 8-SOIC, so the footprint is standard and well-supported by PCB layout tools. This restricts the part to indoor, temperature-controlled environments. For industrial or automotive applications requiring -40°C to +85°C or wider, a different MAX6301 variant (e.g., the MAX6301ESA with extended temp) would be the correct choice.","metaTitle":"MAX6301CSA+T Simple Reset/Power-On Reset, Active Low, 8-SOIC","metaDescription":"MAX6301CSA+T from Analog Devices: Simple Reset/Power-On Reset IC, Active Low, Open Drain output, 2.8ms min timeout, 8-SOIC. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Open Drain or Open Collector","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"2.8ms Minimum","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Threshold":"Adjustable/Selectable","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"8-SOIC","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.32","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.32000","currency":"USD"},{"qty":10,"price":"$5.71100","currency":"USD"},{"qty":25,"price":"$5.44560","currency":"USD"},{"qty":100,"price":"$4.72820","currency":"USD"},{"qty":250,"price":"$4.51572","currency":"USD"},{"qty":500,"price":"$4.11726","currency":"USD"},{"qty":1000,"price":"$3.58600","currency":"USD"},{"qty":2500,"price":"$3.45319","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the reset polarity and output type of MAX6301CSA+T?","answer":"The reset is Active Low and the output is Open Drain or Open Collector. This means the output pulls low during a fault and can be pulled up to a different voltage than the IC's supply, giving flexibility in mixed-voltage systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6301CSAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6301CSAT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}