{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62101DG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62101DG4","canonicalUrl":"https://icboms.com/texas-instruments/TPS62101DG4","factsUrl":"https://icboms.com/api/mcp/products/TPS62101DG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62101DG4, Step-Down Buck Regulator, 500 mA Output, 600 kHz Switching, Adjustable Output 0.8 V to 8 V, 8-SOIC Package, -40°C to 85°C.","salesMarkdown":"## 500 mA buck — the load budget and inductor choice The TPS62101DG4 is a 500 mA step-down (buck) switching regulator from Texas Instruments, built around a 600 kHz fixed switching frequency. The 500 mA ceiling sets the continuous load it can source — enough for a sensor rail, a small FPGA core, or a downstream LDO input, but not for a multi-amp motor drive or a high-current processor supply. The 600 kHz switching rate lets the designer use a physically smaller inductor than a 100 kHz part would need, at the cost of slightly higher switching losses. For a 500 mA rail, a 10 µH to 22 µH shielded inductor in a 4x4 mm package is typical; the exact value depends on the input-to-output voltage ratio and the ripple current target. ## Output voltage range — adjustable down to 0.8 V The 0.8 V floor is low enough to feed 1.2 V and 0.9 V core rails for modern FPGAs and SoCs, which older regulators with a 1.25 V minimum cannot reach. The 8 V maximum limits the output to rails below the 9 V input ceiling. This simplifies the BOM and improves efficiency at light loads, though the 500 mA output keeps the die temperature in check even without a heatsink in the 8-SOIC package.","metaTitle":"TPS62101DG4 Buck Converter, 500 mA, 600 kHz, 8-SOIC","metaDescription":"Texas Instruments TPS62101DG4 step-down buck regulator, 500 mA output, 600 kHz switching, adjustable from 0.8 V to 8 V. Active lifecycle, 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":"Tube","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":"TPS62101","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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6b046161522f877f48b779fd242de92e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62101DG4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62101DG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62101DG4 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}}