{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62351YZGR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62351YZGR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62351YZGR","factsUrl":"https://icboms.com/api/mcp/products/TPS62351YZGR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62351YZGR, step-down buck converter, 3 MHz switching, 800 mA output, adjustable 0.9 V to 1.69 V, synchronous rectification, 12-DSBGA package, -40°C to 85°C.","salesMarkdown":"## 3 MHz buck for tight spaces ## Output voltage and temperature grade Output is adjustable (programmable) from a minimum of 0.9 V up to 1.69 V, with fixed presets at 1.1 V and 1.5 V — common core rails for low-power MCUs and RF chips. The TPS62351YZGR is listed as obsolete. For a BOM line that still calls this exact code, the available stock is what exists in independent distribution and surplus channels. No official replacement is recorded in the lifecycle entry, so a pin-compatible drop-in is not guaranteed — expect to qualify an alternative if you are designing a new board. ## Package and procurement note Supplied in a 12-bump DSBGA package — wafer-level chip-scale. The small footprint demands careful PCB layout and a controlled reflow profile; the solder joints are under the die, so post-assembly inspection requires X-ray.","metaTitle":"TPS62351YZGR Buck Converter, 3 MHz, 800 mA, Obsolete","metaDescription":"Texas Instruments TPS62351YZGR step-down buck regulator, 3 MHz switching, 800 mA output, adjustable from 0.9 V.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["DC-DC Power Modules"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable (Programmable)","Mounting Type":"Surface Mount","Package / Case":"12-UFBGA, DSBGA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Current - Output":"800mA","Number of Outputs":"1","Base Product Number":"TPS623","Output Configuration":"Positive","Frequency - Switching":"3MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2.7V","Voltage - Output (Max)":"1.69V","Supplier Device Package":"12-DSBGA","Voltage - Output (Min/Fixed)":"0.9V (1.1V, 1.5V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e66944f49ed646eebff8b9af21f4eea.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62351YZGR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62351YZGR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62351YZGR 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}}