{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65911AA2ZRCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65911AA2ZRCR","canonicalUrl":"https://icboms.com/texas-instruments/TPS65911AA2ZRCR","factsUrl":"https://icboms.com/api/mcp/products/TPS65911AA2ZRCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65911AA2ZRCR power management IC, 2.7V ~ 5.5V supply, -40°C ~ 85°C, 98-VFBGA MICROSTAR JUNIOR package, Tape & Reel, for portable equipment.","salesMarkdown":"## Obsolete — sourcing strategy for the TPS65911AA2ZRCR This is not a part you design into a new BOM — it is a line-item you fill for an existing production board that already carries it. The PMIC operates from a 2.7V to 5.5V supply rail, which covers single-cell Li-ion through to 5V USB or regulated 3.3V bus. ## 98-BGA MICROSTAR JUNIOR — footprint reality Housed in a 98-VFBGA MICROSTAR JUNIOR package measuring 9x6 mm (supplier device package 98-BGA MICROSTAR JUNIOR (9x6)). This is a fine-pitch BGA — expect a 4-layer minimum PCB to fan out the inner balls. Rework requires a bottom-side preheat profile; the package moisture sensitivity level should be confirmed before the bake cycle. The application field is portable equipment — battery-powered, space-constrained, often mixed-signal. This PMIC integrates multiple regulators and control functions into one 98-ball BGA, saving board area versus a discrete LDO + DC/DC + sequencer layout. The trade-off: a single-point failure if the part goes end-of-life, which it now has.","metaTitle":"TI TPS65911AA2ZRCR PMIC, 2.7-5.5V, 98-BGA, Obsolete","metaDescription":"Texas Instruments TPS65911AA2ZRCR power management IC for portable equipment. 2.7V to 5.5V supply, -40°C to 85°C, 98-BGA MICROSTAR JUNIOR.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Applications":"Portable Equipment","Mounting Type":"Surface Mount","Package / Case":"98-VFBGA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Current - Supply":"-","Voltage - Supply":"2.7V ~ 5.5V","Base Product Number":"TPS65911","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"98-BGA MICROSTAR JUNIOR (9x6)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/030667419a5460b9b0ea665d91d69c24.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65911AA2ZRCR/alternatives.json"},"ai":{"faq":[{"question":"What is the TPS65911AA2ZRCR used for?","answer":"It is a power management IC (PMIC) designed for portable equipment — applications such as handheld instruments, battery-powered medical devices, and portable consumer electronics that require multiple regulated voltage rails from a single 2.7V to 5.5V input."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65911AA2ZRCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65911AA2ZRCR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}