{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX9203ESA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX9203ESAT","canonicalUrl":"https://icboms.com/analog-devices/MAX9203ESAT","factsUrl":"https://icboms.com/api/mcp/products/MAX9203ESA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX9203ESA+T, single comparator with latch, TTL output, 8-SOIC (0.154\", 3.90mm Width) package, surface mount, -40°C to 85°C operating temperature, 4.75V to 10.5V single / ±2.375V to ±5.75V dual supply.","salesMarkdown":"## Single comparator with latch in 8-SOIC The Maxim Integrated MAX9203ESA+T is a single comparator with a latch function, packaged in an 8-SOIC (0.154\", 3.90mm width) surface-mount package. It provides a TTL-compatible output and is designed for applications requiring a latched comparison result, such as zero-crossing detectors, window comparators, and sample-and-hold front ends. The part operates over the industrial temperature range of -40°C to 85°C. ## 86.02 dB CMRR and PSRR — noise rejection for threshold sensing With a typical CMRR and PSRR of 86.02 dB each, this comparator rejects common-mode and supply noise well, which matters when the threshold is a few millivolts above ground or near the supply rail. The input offset voltage is specified at 4 mV max at ±5V, and input bias current is 5 µA max — both numbers to budget when setting the resistor divider for the reference voltage. ## Supply flexibility and quiescent draw The MAX9203ESA+T accepts a single supply from 4.75V to 10.5V or a dual supply from ±2.375V to ±5.75V. Quiescent current is listed as 2 mA, 1.6 mA, and 800 µA — the spread likely reflects different supply conditions or output states; the 800 µA figure is the one to use for a low-power budget at lower supply voltages. That makes it viable for battery-operated threshold detectors where every microamp counts. ## Active lifecycle — no LTB risk, standard channel availability The MAX9203ESA+T carries an Active lifecycle status per the manufacturer, with ROHS3 compliance. There is no last-time-buy window to track, and the part is available through the usual franchised and independent distribution channels.","metaTitle":"MAX9203ESA+T Comparator with Latch, 8-SOIC, 86dB CMRR","metaDescription":"MAX9203ESA+T single comparator with latch, TTL output, 8-SOIC package. 86.02dB CMRR/PSRR, 4.75V to 10.5V supply. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"with Latch","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"TTL","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"86.02dB CMRR, 86.02dB PSRR","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-SOIC","Current - Quiescent (Max)":"2mA, 1.6mA, 800µA","Current - Input Bias (Max)":"5µA @ ±5V","Voltage - Input Offset (Max)":"4mV @ ±5V","Voltage - Supply, Single/Dual (±)":"4.75V ~ 10.5V, ±2.375V ~ 5.75V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.96","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.96000","currency":"USD"},{"qty":10,"price":"$3.55800","currency":"USD"},{"qty":25,"price":"$3.36320","currency":"USD"},{"qty":100,"price":"$2.91490","currency":"USD"},{"qty":250,"price":"$2.76536","currency":"USD"},{"qty":500,"price":"$2.48136","currency":"USD"},{"qty":1000,"price":"$2.09272","currency":"USD"},{"qty":2500,"price":"$1.98808","currency":"USD"},{"qty":5000,"price":"$1.91334","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/max9201-max9203.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX9203ESA+T obsolete?","answer":"No — the MAX9203ESA+T is listed as Active in production. There is no discontinuation notice or last-time-buy schedule. It remains a current, ROHS3-compliant part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX9203ESAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX9203ESAT 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}}