{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62101DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62101DR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62101DR","factsUrl":"https://icboms.com/api/mcp/products/TPS62101DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62101DR, Step-Down Buck Regulator, Adjustable Output, 500 mA Output, 600 kHz Switching, 8-SOIC (0.154\", 3.90 mm Width) Surface Mount Package, -40°C to 85°C Operating Temperature.","salesMarkdown":"## Input range and output adjust — supply rail compatibility The 9 V maximum input covers 5 V and 9 V rails cleanly but does not reach 12 V or 24 V industrial buses — those need the higher-voltage TPS621x0 variants. The adjustable output is set with a resistor divider; the 0.8 V reference means a 3.3 V output requires a 3.125:1 divider ratio, which is straightforward with 1% resistors. The 8-SOIC package's thermal resistance limits full 500 mA operation unless the board has a pour plane under the IC.","metaTitle":"TPS62101DR Step-Down Buck Regulator, 500 mA, 600 kHz, 8-SOIC","metaDescription":"Texas Instruments TPS62101DR is a 500 mA step-down buck regulator with 600 kHz switching, adjustable output from 0.8 V to 8 V, in an 8-SOIC package.","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)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Output":"500mA","Number of Outputs":"1","Base Product Number":"TPS621","Output Configuration":"Positive","Frequency - Switching":"600kHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"9V","Voltage - Input (Min)":"2.5V","Voltage - Output (Max)":"8V","Supplier Device Package":"8-SOIC","Voltage - Output (Min/Fixed)":"0.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6b046161522f877f48b779fd242de92e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62101DR/alternatives.json"},"ai":{"faq":[{"question":"Can TPS62101DR output 3.3 V?","answer":"Yes — the adjustable output range from 0.8 V to 8 V covers 3.3 V. Set it with a resistor divider using the 0.8 V reference."},{"question":"What is the typical application for TPS62101DR?","answer":"The 500 mA output suits sensor supplies, MCU rails, and auxiliary bias lines."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62101DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62101DR 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}}