{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62063DSGT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62063DSGT","canonicalUrl":"https://icboms.com/texas-instruments/TPS62063DSGT","factsUrl":"https://icboms.com/api/mcp/products/TPS62063DSGT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62063DSGT, Step-Down (Buck) Regulator, Fixed 3.3V Output, 1.6A, 3MHz Switching, Synchronous Rectifier, 8-WFDFN Exposed Pad / 8-WSON (2x2 mm), -40°C to 85°C.","salesMarkdown":"## Fixed 3.3 V rail — no feedback divider needed The TPS62063DSGT is a synchronous step-down (buck) converter from Texas Instruments that delivers a fixed 3.3 V output from an input range of 2.7 V to 6 V. The fixed output voltage means you skip the external feedback resistor divider — the regulation is set internally, saving two components and one feedback-node routing trace. This is a common point-of-load voltage for 3.3 V logic rails powering MCUs, FPGAs, and sensor clusters in portable and industrial gear. ## 3 MHz switching — shrink the passives Switching at 3 MHz lets you use a smaller inductor and lower-value output capacitors than a 500 kHz or 1 MHz regulator would need. For a 1.6 A rail, the inductor typically lands in the 1 µH to 2.2 µH range, and the output caps can be 10 µF ceramic types. The trade-off is higher switching losses at light load, but the synchronous rectifier helps keep efficiency respectable down to a few milliamps. ## 8-WSON package — footprint and thermal routing The small footprint suits dense layouts, but the pad must be soldered correctly: the stencil aperture should cover 50–70 % of the pad area to avoid voids and ensure good heat transfer into the board.","metaTitle":"TPS62063DSGT Texas Instruments Step-Down Regulator","metaDescription":"TPS62063DSGT from Texas Instruments: synchronous buck converter, 2.7V–6V input, 3.3V fixed output at 1.6A, 3MHz switching, 8-WSON (2x2 mm).","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"1.6A","Number of Outputs":"1","Base Product Number":"TPS62063","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)":"-","Supplier Device Package":"8-WSON (2x2)","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5d9fede7018b0b4c33e22d6f495b2eb4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62063DSGT/alternatives.json"},"ai":{"faq":[{"question":"Does the TPS62063DSGT require external components?","answer":"Yes, like any switching regulator it requires external input and output capacitors and an inductor. The synchronous rectifier is integrated, so no external Schottky diode is needed. The fixed output eliminates the feedback resistor divider."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62063DSGT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62063DSGT 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}}