{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX9117EXK+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX9117EXKT","canonicalUrl":"https://icboms.com/analog-devices/MAX9117EXKT","factsUrl":"https://icboms.com/api/mcp/products/MAX9117EXK%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX9117EXK+T, Beyond-the-Rails™ series, single comparator with integrated voltage reference, 4 mV hysteresis, 1.6 µA quiescent, 1.6 V to 5.5 V supply, rail-to-rail CMOS output, SC-70-5 package, -40°C to 85°C.","salesMarkdown":"## Single comparator with a built-in voltage reference — what that means on the bench The MAX9117EXK+T is a single comparator from Maxim's Beyond-the-Rails™ series that integrates a voltage reference on-chip. That means you get the threshold-setting resistor network and the reference in one SC-70-5 package, saving a couple of passives and the board area they'd eat. It's a common failure point on battery-powered sensor boards: the external reference drifts or the divider resistors get knocked off in rework. This part sidesteps that failure mode entirely. Supply range runs from 1.6 V to 5.5 V. Quiescent current maxes out at 1.6 µA. Internal 4 mV hysteresis keeps the output from chattering on slow-moving or noisy inputs. You don't need external positive feedback — one less resistor to place and one less thing to fail. Propagation delay is 40 µs max, which is fine for temperature alarms, battery undervoltage lockout, or level translation, but not for high-speed switching. ## Temperature range and environment Rated for -40°C to 85°C operating temperature, so it's suited for outdoor telecom cabinets, factory-floor sensor modules, and automotive cabin-zone electronics. The SC-70-5 package is small enough for space-constrained designs but still hand-solderable for prototyping and rework. ## Sourcing and lifecycle Lifecycle status is Active per the manufacturer, and the part is ROHS3 compliant. No NRND or EOL flags. That means it's still a valid choice for new designs, and the supply channel is stable.","metaTitle":"MAX9117EXK+T Comparator with Voltage Reference, SC-70","metaDescription":"MAX9117EXK+T single comparator with integrated voltage reference. 1.6 µA quiescent, 1.6V-5.5V supply, rail-to-rail CMOS output. SC-70-5 package. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"Beyond-the-Rails™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"with Voltage Reference","Series":"Beyond-the-Rails™","Package":"Tape & Reel (TR); Cut Tape (CT)","Hysteresis":"4mV","Output Type":"CMOS, Push-Pull, Rail-to-Rail","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"80dB PSRR","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C","Current - Output (Typ)":"50mA","Propagation Delay (Max)":"40µs","Supplier Device Package":"SC-70-5","Current - Quiescent (Max)":"1.6µA","Current - Input Bias (Max)":"0.001µA @ 5V","Voltage - Input Offset (Max)":"5mV @ 5V","Voltage - Supply, Single/Dual (±)":"1.6V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.71","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.71000","currency":"USD"},{"qty":10,"price":"$2.43200","currency":"USD"},{"qty":25,"price":"$2.29880","currency":"USD"},{"qty":100,"price":"$1.99220","currency":"USD"},{"qty":250,"price":"$1.89004","currency":"USD"},{"qty":500,"price":"$1.69594","currency":"USD"},{"qty":1000,"price":"$1.43030","currency":"USD"},{"qty":2500,"price":"$1.35879","currency":"USD"},{"qty":5000,"price":"$1.30771","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX9117-MAX9120.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How does MAX9117EXK+T compare to MAX9118EXK+T?","answer":"The MAX9118EXK+T is a single comparator without the integrated voltage reference. If your design already has a stable reference on the board, the MAX9118 saves a few cents. If you want the reference built in to reduce BOM count and board area, the MAX9117 is the one."},{"question":"Can MAX9117EXK+T be used with a single supply?","answer":"Yes. The supply range is 1.6 V to 5.5 V single supply. It works directly from a single Li-ion cell, a 3.3 V rail, or a 5 V rail without a dual-supply converter."},{"question":"Is MAX9117EXK+T compatible with 3.3 V logic?","answer":"Yes. The CMOS rail-to-rail output swings from rail to rail, so with a 3.3 V supply the output drives 3.3 V logic directly. No level shifter needed."},{"question":"Can MAX9117EXK+T be used as a zero-crossing detector?","answer":"It can, but the 40 µs propagation delay limits the usable frequency. For 50/60 Hz AC zero-crossing detection the delay is acceptable. For higher-frequency signals the delay may introduce significant phase error."},{"question":"What is the price of MAX9117EXK+T?","answer":"Pricing is confirmed at quote time against an RFQ. We source through independent distribution and provide a competitive quote on request — no published list price here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX9117EXKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX9117EXKT 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}}