{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX2244EBL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX2244EBL","canonicalUrl":"https://icboms.com/analog-devices/MAX2244EBL","factsUrl":"https://icboms.com/api/mcp/products/MAX2244EBL","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX2244EBL, 2.5 GHz Power Amplifier, 9-WFBGA/CSPBGA, 9-UCSP (1.52x1.52 mm), Surface Mount, Active.","salesMarkdown":"## 2.5 GHz power amplifier in a 1.52 mm² CSP The Maxim Integrated MAX2244EBL is a 2.5 GHz power amplifier in a 9-ball WFBGA/CSPBGA package (9-UCSP, 1.52x1.52 mm). It is designed for RF front-end duty in Bluetooth and cordless phone applications, delivering the gain and linearity needed to push a 2.4 GHz ISM-band signal to the antenna. The 9-ball CSP footprint is tiny — about the size of a grain of rice — which saves board area but demands a well-controlled reflow profile and a clean stencil aperture. ## Active lifecycle, RoHS non-compliant — plan accordingly That means no last-time-buy scramble for new designs, and the supply channel remains open through standard distribution. One important compliance catch: this part is RoHS non-compliant. If your BOM requires full RoHS/REACH conformance for EU or California markets, the MAX2244EBL will not pass. For designs that can accept lead-bearing solder (e.g., certain industrial, military, or high-reliability builds where tin-whisker risk is a concern), the non-RoHS status is a feature, not a bug. ## Package and mounting There is no exposed thermal pad — heat dissipation goes through the balls and into the board copper. For rework, pre-bake the board if it has been exposed to moisture (MSL level is not stated, but CSPs typically run MSL 1 or 3). A hot-air station with a fine nozzle can lift the part cleanly if the board is preheated to 100–120 °C to reduce thermal shock. The 1.52 mm body means the stencil aperture for the balls is around 0.25–0.30 mm; a misalignment of 0.1 mm can cause opens, so good alignment marks on the board are essential.","metaTitle":"MAX2244EBL 2.5 GHz Power Amplifier, 9-UCSP, Active","metaDescription":"MAX2244EBL 2.5 GHz power amplifier in 9-UCSP (1.52x1.52 mm). Designed for Bluetooth and cordless phones. Active lifecycle, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Type":"Amplifier","Package":"Bulk","Applications":"Bluetooth, Cordless Phones","Mounting Type":"Surface Mount","Package / Case":"9-WFBGA, CSPBGA","lifecycle_stage":"eol_hot","Supplier Device Package":"9-UCSP (1.52x1.52)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.08","stockQuantity":0,"priceTiers":[{"qty":74,"price":"$4.08000","currency":"USD"}]},"links":{"datasheetUrl":"https://rocelec.widen.net/view/pdf/fzhjlvhexb/MAXMS08022-1.pdf?t.download=true&u=5oefqw","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MAX2244EBL in this component family?","answer":"The evidence does not list a direct pin-compatible second source or official replacement for the MAX2244EBL. For an alternative, review other 2.5 GHz power amplifiers in similar CSP packages from Maxim Integrated or competitors, but pin compatibility must be verified against the target footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX2244EBL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX2244EBL 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}}