{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX722CSE-T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX722CSE-T","canonicalUrl":"https://icboms.com/analog-devices/MAX722CSE-T","factsUrl":"https://icboms.com/api/mcp/products/MAX722CSE-T","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX722CSE-T dual-output LCD bias regulator, 16-SOIC (0.154\", 3.90mm Width), Surface Mount, Bulk package, 7V-20V input, 0V-3.3V and 5V-100V outputs, 0°C to 70°C.","salesMarkdown":"## 16-SOIC dual-rail LCD bias generator The MAX722CSE-T is a dual-output linear regulator from Analog Devices, packaged in a standard 16-SOIC narrow body (3.90 mm width). It generates one low-voltage rail (0 V to 3.3 V) for logic or controller supply and a second programmable high-voltage rail (5 V to 100 V) for LCD bias or display backplane drive. Input voltage spans 7 V to 20 V, accepting unregulated wall adapters, battery packs, or a regulated intermediate bus. The commercial temperature range (0°C to 70°C) limits deployment to indoor, temperature-controlled equipment — palmtop computers, instrumentation panels, and converter modules where the ambient stays within office or lab conditions. ## Dual output rails: logic bias and LCD high voltage Output 1 provides a regulated 0 V to 3.3 V range — this rail powers the microcontroller core, memory, or interface logic in a portable LCD terminal. Output 2 delivers 5 V to 100 V, adjustable via external resistors, to bias the LCD glass. The two outputs share a common input but regulate independently, so the LCD bias does not couple noise into the logic rail. The 7 V minimum input headroom means a 5 V logic rail cannot directly feed the regulator — a 9 V battery or 12 V bus is the practical supply. The 20 V maximum input covers most single-cell Li-ion (4.2 V) boosted to 12 V or a 2-cell stack (7.4-8.4 V) without exceeding the abs-max. Packaged in Bulk rather than tape-and-reel — the MOQ is typically a tube or tray quantity, not a full reel. For a surplus-lot buyer, this means the date-code spread may be tighter than a reel pull, but the handling cost per unit is higher if re-reeling is needed for pick-and-place. ## RoHS status and compliance boundary The MAX722CSE-T is marked RoHS non-compliant. The lead-bearing solder finish on the leads means this part cannot ship into EU RoHS-restricted markets without an exemption claim. It remains suitable for legacy designs, military/aerospace contracts with leaded solder exemption, or repair stock where the original BOM specified tin-lead finish. Lifecycle status is Active — Analog Devices continues to manufacture this part with no published end-of-life notice.","metaTitle":"Analog Devices MAX722CSE-T Dual-Output LCD Bias Regulator","metaDescription":"MAX722CSE-T from Analog Devices, active production. Dual-output regulator: 0-3.3V logic rail plus 5-100V LCD bias. 7-20V input, 16-SOIC. RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Applications":"Converter, LCD, Palmtop Computer","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Voltage - Input":"7V ~ 20V","lifecycle_stage":"eol_hot","Voltage - Output":"0V ~ 3.3V, 5V ~ 100V","Number of Outputs":"2","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"16-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.5","stockQuantity":0,"priceTiers":[{"qty":47,"price":"$6.50000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2defe1ae820cd8c054708608d2b2d8b5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What applications is the MAX722CSE-T designed for?","answer":"The listed applications are converter modules, LCD bias supplies, and palmtop computers. The dual-output architecture — one low-voltage logic rail (0-3.3V) and one high-voltage programmable rail (5-100V) — directly addresses the need for a single-chip LCD power solution in portable instruments."},{"question":"What compliance documentation does Analog Devices provide for MAX722CSE-T?","answer":"The part is RoHS non-compliant due to lead-bearing solder finish. No REACH, UL, or IEC certification is listed in the available documentation. For EU-restricted markets, an RoHS exemption or a lead-free alternative must be sourced."},{"question":"How can I order MAX722CSE-T or check availability?","answer":"The Bulk packaging and RoHS non-compliant status should be verified against the target BOM before committing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX722CSE-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX722CSE-T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}