{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62100DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62100DR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62100DR","factsUrl":"https://icboms.com/api/mcp/products/TPS62100DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62100DR, Step-Down Buck Regulator, Adjustable Output, 500mA, 300kHz, 8-SOIC (0.154\", 3.90mm Width), Surface Mount, -40°C to 85°C.","salesMarkdown":"## 500 mA output with 300 kHz switching The TPS62100DR: This is a single-output step-down (buck) regulator delivering up to 500 mA. The 300 kHz switching frequency is moderate — it keeps inductor size reasonable without pushing switching losses too high. ## Industrial temperature grade and synchronous rectification The built-in synchronous rectifier improves efficiency at lower output voltages by replacing the freewheeling diode with a low-Rds(on) FET. ## Input range and package Input voltage range is 2.5 V to 9 V.","metaTitle":"TPS62100DR Step-Down Buck Regulator, 500mA, 300kHz, 8-SOIC","metaDescription":"Texas Instruments TPS62100DR is an obsolete step-down buck regulator with 500mA output, 300kHz switching, adjustable output from 0.8V to 8V, -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)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Current - Output":"500mA","Number of Outputs":"1","Base Product Number":"TPS621","Output Configuration":"Positive","Frequency - Switching":"300kHz","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":"$1.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6b046161522f877f48b779fd242de92e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62100DR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS62100DR obsolete?","answer":"Yes, the TPS62100DR is officially marked obsolete by Texas Instruments. It is not recommended for new designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62100DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62100DR 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}}