{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ICL7665AESA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ICL7665AESAT","canonicalUrl":"https://icboms.com/analog-devices/ICL7665AESAT","factsUrl":"https://icboms.com/api/mcp/products/ICL7665AESA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated ICL7665AESA+T Multi-Voltage Supervisor, Active High Reset, Open Drain/Open Collector Output, 2 Channels Monitored, 8-SOIC Package, -40°C to +85°C.","salesMarkdown":"## What the ICL7665AESA+T is and where it fits The Maxim Integrated ICL7665AESA+T is a multi-voltage supervisor that monitors two independent supply rails and asserts an active-high reset when either voltage falls below the programmed threshold. The open-drain output lets you wire-OR multiple supervisors or pull to a different logic level. It comes in an 8-SOIC package rated for -40°C to 85°C, making it suitable for industrial control boards, base-station power sequencers, and multi-rail embedded systems where a single supervisor chip must watch both the core and I/O voltages. ## Two-channel monitoring — BOM consolidation With two voltage monitors in one 8-SOIC, the ICL7665AESA+T replaces two single-channel supervisor ICs or a discrete comparator-and-reference circuit. That saves board area and reduces component count on multi-rail designs like FPGA power trees or automotive ECU supply sequencers. The adjustable threshold per channel gives flexibility to set trip points for different rail voltages.","metaTitle":"ICL7665AESA+T Multi-Voltage Supervisor, Active High, 8-SOIC","metaDescription":"ICL7665AESA+T multi-voltage supervisor from Maxim Integrated. Active high reset, open-drain output, monitors 2 voltages, -40°C to 85°C, 8-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Type":"Multi-Voltage Supervisor","Reset":"Active High","Output":"Open Drain or Open Collector","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"<1ms Minimum","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Threshold":"Adjustable/Selectable","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-SOIC","Number of Voltages Monitored":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.97","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.97000","currency":"USD"},{"qty":10,"price":"$6.29700","currency":"USD"},{"qty":25,"price":"$6.00440","currency":"USD"},{"qty":100,"price":"$5.21360","currency":"USD"},{"qty":250,"price":"$4.97928","currency":"USD"},{"qty":500,"price":"$4.53996","currency":"USD"},{"qty":1000,"price":"$3.95415","currency":"USD"},{"qty":2500,"price":"$3.80770","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/icl7665.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the ICL7665AESA+T used for?","answer":"It is a multi-voltage supervisor that monitors two supply rails and asserts an active-high reset when a voltage drops below the adjustable threshold. Typical uses include industrial control boards, base-station power sequencers, and multi-rail embedded systems."},{"question":"What is the reset polarity of the ICL7665AESA+T?","answer":"The reset output is active high — it goes high when a fault is detected. The output is open drain, so it can be pulled up to a different voltage or wire-ORed with other supervisors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ICL7665AESAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ICL7665AESAT 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}}