{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6326XR30+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6326XR30T","canonicalUrl":"https://icboms.com/analog-devices/MAX6326XR30T","factsUrl":"https://icboms.com/api/mcp/products/MAX6326XR30%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6326XR30+T, Simple Reset/Power-On Reset, Active Low, Push-Pull/Totem Pole Output, 3V Threshold, 100ms Minimum Reset Timeout, SC-70-3, -40°C to 85°C, Tape & Reel.","salesMarkdown":"## Voltage supervisor for a single 3V rail The Maxim Integrated MAX6326XR30+T is a simple reset/power-on reset supervisor that monitors a single 3V supply rail. When the monitored voltage drops below the 3V threshold, it asserts an active-low reset output (push-pull/totem pole) and holds it for a minimum of 100ms after the rail recovers. This part is housed in a 3-lead SC-70-3 package (also SOT-323 footprint) and operates over -40°C to 85°C ambient temperature, making it suitable for industrial control, telecom, and general-purpose embedded systems where a clean power-on reset or brownout detection is needed. ## 3V threshold — selecting the right rail The 3V threshold monitors a 3.0V nominal supply. The active-low reset output is compatible with most MCUs and SoCs that expect a low-true reset signal. ## Lifecycle and sourcing reality The MAX6326XR30+T carries an active lifecycle status and is ROHS3 compliant. This part is sourced through independent distribution and is quoted to order against an RFQ. For BOM planning, this is a stable, long-lifecycle part that will not force a redesign in the next few years.","metaTitle":"MAX6326XR30+T Simple Reset/Power-On Reset, 3V Threshold","metaDescription":"MAX6326XR30+T is an active-low push-pull reset IC from Analog Devices. Monitors a single 3V rail with 100ms min timeout. SC-70-3 package, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"100ms Minimum","Package / Case":"SC-70, SOT-323","lifecycle_stage":"eol_hot","Voltage - Threshold":"3V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SC-70-3","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.89","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.89000","currency":"USD"},{"qty":10,"price":"$2.59600","currency":"USD"},{"qty":25,"price":"$2.45440","currency":"USD"},{"qty":100,"price":"$2.12710","currency":"USD"},{"qty":250,"price":"$2.01800","currency":"USD"},{"qty":500,"price":"$1.81072","currency":"USD"},{"qty":1000,"price":"$1.52712","currency":"USD"},{"qty":2500,"price":"$1.45076","currency":"USD"},{"qty":5000,"price":"$1.39622","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX6326-MAX6348.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MAX6326XR30+T have an active-low reset output?","answer":"Yes, the reset output is active low with a push-pull/totem pole output stage. It asserts low when the monitored voltage falls below the 3V threshold and remains low for a minimum of 100ms after the voltage recovers."},{"question":"Is MAX6326XR30+T a direct replacement for MAX6326XR27+T?","answer":"The MAX6326XR30+T and MAX6326XR27+T are pin-compatible and share the same package, reset polarity, and timeout. The only difference is the voltage threshold: 3V for the XR30 variant versus 2.7V for the XR27 variant. They are not direct replacements unless your monitored rail matches the threshold."},{"question":"Can MAX6326XR30+T be used with 3.3V systems?","answer":"The MAX6326XR30+T has a 3V threshold. On a 3.3V rail, it will assert reset when the supply drops to 3V, which is a 300mV margin. This may be acceptable if the downstream logic has a higher brownout threshold, but for a 3.3V rail the MAX6326XR33+T (3.3V threshold) is the intended match."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6326XR30T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6326XR30T 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}}