{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62320YEDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62320YEDR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62320YEDR","factsUrl":"https://icboms.com/api/mcp/products/TPS62320YEDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62320YEDR synchronous step-down (buck) DC-DC converter, 3 MHz switching frequency, 500 mA output, adjustable output voltage 0.6-5.4 V, 8-DSBGA package, -40°C to 85°C.","salesMarkdown":"## 3 MHz buck regulator in a 0.8 mm² footprint The TPS62320YEDR is a synchronous step-down converter from Texas Instruments that switches at 3 MHz, letting you use a 1 µH inductor and small ceramic caps to keep the total solution footprint tight. The 8-DSBGA package measures roughly 1.5 mm × 1.5 mm — about the area of a grain of rice — which is why this part shows up in compact battery-powered gear and portable devices where board real estate is the binding constraint. ## Sourcing an obsolete part — what to expect ## Layout considerations for the 8-DSBGA The 8-DSBGA (0.5 mm pitch, 0.3 mm ball diameter) demands a controlled reflow profile — the small solder balls are sensitive to paste volume and placement accuracy. Input and output capacitors should sit within 2 mm of the respective balls to keep the switching loop small at 3 MHz. ## What the 3 MHz switching buys you At 3 MHz the converter operates well above the AM radio band, which simplifies filtering in RF-sensitive designs. The trade-off is higher switching losses — expect efficiency to peak around 85-90% at moderate loads rather than the 95%+ you get from a 500 kHz part. The synchronous rectifier helps keep the efficiency curve flat down to light loads, which matters for battery-powered applications that spend most of their time in standby.","metaTitle":"TI TPS62320YEDR Step-Down Regulator, 3 MHz, 500 mA, Obsolete","metaDescription":"Texas Instruments TPS62320YEDR 3 MHz synchronous buck regulator, 500 mA output, adjustable 0.6-5.4 V, 8-DSBGA.","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)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"8-UFBGA, DSBGA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Current - Output":"500mA","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)":"6V","Voltage - Input (Min)":"2.7V","Voltage - Output (Max)":"5.4V","Supplier Device Package":"8-DSBGA","Voltage - Output (Min/Fixed)":"0.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/664e85230a0dcba807f15e368bfeea9d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62320YEDR/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy TPS62320YEDR and get a price?","answer":"Submit an RFQ with your target quantity — we confirm availability and current market pricing at quote time. No stock-holding claim; every order is sourced to your BOM line."},{"question":"Is TPS62320YEDR obsolete?","answer":"Yes, the product status is listed as Obsolete. Procurement is limited to the surplus and broker channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62320YEDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62320YEDR 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}}