{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62003DGS","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62003DGS","canonicalUrl":"https://icboms.com/texas-instruments/TPS62003DGS","factsUrl":"https://icboms.com/api/mcp/products/TPS62003DGS","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62003DGS, 10-VSSOP, step-down buck regulator, fixed 1.2 V output, 600 mA, 2.5 V to 5.5 V input, 750 kHz switching, synchronous rectifier, -40°C to 85°C.","salesMarkdown":"## 750 kHz switching with synchronous rectifier Switching at 750 kHz lets you pick a smaller inductor — typically 4.7 µH to 10 µH — than a 300 kHz part, at the cost of slightly higher switching losses. ## Industrial temperature grade, not extended That covers most indoor and outdoor telecom, industrial control, and battery-powered equipment, but not under-hood automotive or high-density server racks where ambient exceeds 85°C.","metaTitle":"TPS62003DGS 1.2V 600mA Buck Regulator - TI Active","metaDescription":"Texas Instruments TPS62003DGS step-down regulator, fixed 1.2V output, 600mA, 2.5-5.5V input, 750kHz, -40 to 85°C, 10-VSSOP. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tube","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"600mA","Number of Outputs":"1","Base Product Number":"TPS62003","Output Configuration":"Positive","Frequency - Switching":"750kHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2.5V","Voltage - Output (Max)":"-","Supplier Device Package":"10-VSSOP","Voltage - Output (Min/Fixed)":"1.2V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7800","priceTiers":[{"qty":1,"price":"$2.78000","currency":"USD"},{"qty":10,"price":"$2.49700","currency":"USD"},{"qty":25,"price":"$2.35600","currency":"USD"},{"qty":100,"price":"$2.00720","currency":"USD"},{"qty":250,"price":"$1.88468","currency":"USD"},{"qty":500,"price":"$1.64910","currency":"USD"},{"qty":1000,"price":"$1.36639","currency":"USD"},{"qty":2500,"price":"$1.33350","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/fbbb11194d6178d14ade694aadba3834.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62003DGS/alternatives.json"},"ai":{"faq":[{"question":"Is TPS62003DGS obsolete?","answer":"No. The product status is Active with no end-of-life notification from Texas Instruments."},{"question":"Does TPS62003DGS have a Power Good (PG) pin?","answer":"The evidence does not list a PG pin. The TPS62003DGS is a basic fixed-output buck without a power-good flag — if your design requires sequencing or voltage monitoring, consider the TPS62081DSGR which includes a PG output."},{"question":"When sourcing TPS62003DGS, what is the closest functional second-source?","answer":"The TPS62081DSGR is in a different package (DSG-8, 2.0 mm × 2.0 mm), so the PCB footprint is not identical. For a pin-to-pin replacement, stick with the TPS62003DGS."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62003DGS","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62003DGS when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}