{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65921BZQZ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65921BZQZ","canonicalUrl":"https://icboms.com/texas-instruments/TPS65921BZQZ","factsUrl":"https://icboms.com/api/mcp/products/TPS65921BZQZ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65921BZQZ, Power Management IC, 2.7V~4.5V supply, 300µA supply current, -40°C~85°C, 120-VFBGA, for Handheld/Mobile Devices, OMAP™.","salesMarkdown":"The Texas Instruments TPS65921BZQZ is a power-management IC designed specifically to pair with OMAP application processors in handheld and mobile devices. Its 2.7 V to 4.5 V supply range covers a single-cell Li-ion battery through discharge and charge termination, and the 300 µA quiescent current keeps the idle draw low enough for always-on peripherals. ## Package and temperature — layout and environment constraints ## Lifecycle reality — obsolete, sourced through independent channels That means no factory orders, no last-time-buy window — the only supply is through independent distributors holding surplus or pulled inventory.","metaTitle":"TI TPS65921BZQZ PMIC, 2.7V-4.5V, 120-BGA, Obsolete","metaDescription":"Texas Instruments TPS65921BZQZ power management IC for OMAP handheld devices. 2.7V-4.5V supply, 300µA quiescent, -40°C to 85°C, 120-BGA.","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); Cut Tape (CT)","Applications":"Handheld/Mobile Devices, OMAP™","Mounting Type":"Surface Mount","Package / Case":"120-VFBGA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Current - Supply":"300µA","Voltage - Supply":"2.7V ~ 4.5V","Base Product Number":"TPS659","Operating Temperature":"-40°C~85°C","Supplier Device Package":"120-BGA Microstar Junior (6x6)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.7900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c706e92598c34898e93b8cb8b885ade7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65921BZQZ/alternatives.json"},"ai":{"faq":[{"question":"Is TPS65921BZQZ obsolete?","answer":"Yes, TI lists the TPS65921BZQZ as obsolete. No further factory shipments are planned; any remaining units are in the surplus channel."},{"question":"What is the exact replacement for TPS65921BZQZ?","answer":"No official replacement or successor is listed in the TI product lifecycle records for this order code. A pin-compatible direct substitute is not confirmed; the buyer should evaluate current TI OMAP companion PMICs against their specific rail and sequencing requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65921BZQZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65921BZQZ 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}}