{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62405QDRCRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62405QDRCRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS62405QDRCRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS62405QDRCRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62405QDRCRQ1 automotive AEC-Q100 dual-output synchronous buck regulator, 2.5 V to 6 V input, 400 mA and 600 mA outputs, 2.2 MHz switching, 10-VSON (3x3) package.","salesMarkdown":"## Dual 400 mA / 600 mA rails from one 3×3 mm package Both outputs are independently programmable via external resistor dividers, or fixed-voltage options are available — the listed fixed outputs are 1.215 V and 1.925 V (3.35 V). ## What the AEC-Q100 grade and 125 °C junction buy the design This part carries AEC-Q100 qualification — it is not a commercial part dressed up as automotive-capable. The synchronous rectifier improves efficiency at high switching frequency, keeping the thermal budget manageable in a sealed ECU. For a PPAP submission, the OEM auditor will ask for the AEC-Q grade documentation — this part has it, and it covers the full temperature range. That means it is available for new design-ins and volume production without a forced redesign window.","metaTitle":"TPS62405QDRCRQ1 Automotive Buck Regulator, Dual 400/600 mA","metaDescription":"TI TPS62405QDRCRQ1 dual-output step-down converter, 2.5-6 V input, 400 mA + 600 mA outputs, AEC-Q100 qualified, -40 to 125 °C TJ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Programmable (Fixed)","Mounting Type":"Surface Mount","Package / Case":"10-VFDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"400mA, 600mA","Number of Outputs":"2","Base Product Number":"TPS62405","Output Configuration":"Positive","Frequency - Switching":"2.2MHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2.5V","Voltage - Output (Max)":"-","Supplier Device Package":"10-VSON (3x3)","Voltage - Output (Min/Fixed)":"1.215V, 1.925V (3.35V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1325","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/85d56dff868a047020461e7e327ab1d8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62405QDRCRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TPS62405QDRCRQ1 automotive qualified?","answer":"Yes, it is listed under the Automotive, AEC-Q100 series."},{"question":"What is the difference between TPS62405 and TPS62400?","answer":"Both are dual-output synchronous buck converters in the same family. The TPS62405 has fixed output voltage options of 1.215 V and 1.925 V (3.35 V), while the TPS62400 has different fixed output voltages. The parametric table in the datasheet shows the full matrix of fixed-voltage variants. For a pin-compatible alternative within the family, check the TPS62400 series against your required output rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62405QDRCRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62405QDRCRQ1 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}}