{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS658642ZQZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS658642ZQZR","canonicalUrl":"https://icboms.com/texas-instruments/TPS658642ZQZR","factsUrl":"https://icboms.com/api/mcp/products/TPS658642ZQZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS658642ZQZR power management IC, 120-VFBGA, -40°C to 85°C, for portable equipment applications.","salesMarkdown":"The Texas Instruments TPS658642ZQZR is a power management IC (PMIC) designed for portable equipment — think handheld instruments, battery-powered medical devices, or field-portable test gear that needs multiple regulated rails from a single battery input. The package is a 120-ball VFBGA, specifically the 6x6 mm Microstar Junior footprint — a fine-pitch BGA that demands careful PCB layout and a controlled reflow profile. Texas Instruments has formally ended production; there is no last-time-buy window open through the authorized channel. No official successor or replacement order code is recorded for this part. Any claim of a drop-in substitute should be verified against the original TI datasheet — the pinout, register map, and power-up sequencing are unique to this device. Sourcing is through independent distribution only. Each lot should be date-code and marking verified against TI's factory records — the BGA package is a common target for re-marked or relabeled stock. ## Package and footprint — the BGA reality Two-layer boards will not route this part.","metaTitle":"TPS658642ZQZR PMIC, 120-BGA, -40°C to 85°C, Obsolete","metaDescription":"Texas Instruments TPS658642ZQZR power management IC for portable equipment. 120-ball BGA Microstar Junior (6x6 mm), -40°C to 85°C.","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":"120-VFBGA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Current - Supply":"-","Voltage - Supply":"-","Base Product Number":"TPS658","Operating Temperature":"-40°C~85°C","Supplier Device Package":"120-BGA Microstar Junior (6x6)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/494528b45ee2a47d37e0a856b605c7b2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS658642ZQZR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS658642ZQZR obsolete?","answer":"Yes, the TPS658642ZQZR is officially Obsolete per Texas Instruments. No last-time-buy is available through the authorized channel. The part can be sourced through independent distribution, subject to date-code and marking verification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS658642ZQZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS658642ZQZR 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}}