{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62400DRCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62400DRCR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62400DRCR","factsUrl":"https://icboms.com/api/mcp/products/TPS62400DRCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62400DRCR, dual synchronous buck regulator, 2.5V to 6V input, adjustable outputs down to 0.6V, 400mA and 600mA per channel, 2.25MHz switching frequency, 10-VFDFN exposed-pad package (3x3 mm), -40°C to 85°C operation.","salesMarkdown":"## Dual-rail power for space-constrained designs The TPS62400DRCR is a dual-output step-down (buck) regulator from Texas Instruments, delivering 400 mA on one channel and 600 mA on the other from a 2.5 V to 6 V input rail. The 2.25 MHz switching frequency lets you use small 0603 or 0805 inductors and ceramic capacitors, shrinking the total power-stage footprint to fit under 50 mm² on a two-layer board. Typical applications include powering the core and I/O rails of a dual-supply MCU, or splitting the RF front-end and digital logic on a battery-operated sensor node. ## Load budget and thermal margin The 400 mA / 600 mA current rating is per-output continuous at the rated input range. In a typical 3.3 V to 1.8 V / 1.2 V conversion, the combined output power is under 3 W, so the exposed thermal pad on the 10-VSON (3x3 mm) package keeps the junction below 85°C in still air if the pad is soldered to a 1 in² copper pour. The 2.5 V minimum input covers single-cell Li-ion (3.0–4.2 V) and 3.3 V regulated rails. At 6 V maximum input, it also tolerates 5 V USB or 5 V regulated supplies without an external pre-regulator. For volume BOMs, the base product number TPS62400 covers multiple output-current variants (e.g., TPS62401 with 600 mA/600 mA). Confirm the exact suffix before committing — the DRCR package code is consistent across the family.","metaTitle":"TPS62400DRCR Dual Buck Regulator 400mA/600mA 2.25MHz Active","metaDescription":"Texas Instruments TPS62400DRCR dual step-down buck regulator, 2.5V-6V input, 400mA/600mA outputs, 2.25MHz switching, 10-VSON package.","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":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","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":"TPS62400","Output Configuration":"Positive","Frequency - Switching":"2.25MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2.5V","Voltage - Output (Max)":"6V","Supplier Device Package":"10-VSON (3x3)","Voltage - Output (Min/Fixed)":"0.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0000","priceTiers":[{"qty":1,"price":"$2.00000","currency":"USD"},{"qty":10,"price":"$1.79800","currency":"USD"},{"qty":25,"price":"$1.69600","currency":"USD"},{"qty":100,"price":"$1.44500","currency":"USD"},{"qty":250,"price":"$1.35680","currency":"USD"},{"qty":500,"price":"$1.18720","currency":"USD"},{"qty":1000,"price":"$0.98368","currency":"USD"},{"qty":3000,"price":"$0.96000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cfaf177bcaabe1e282d4773c0ccec85d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62400DRCR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS62400DRCR obsolete or end-of-life?","answer":"No. It is safe for new designs and ongoing production."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62400DRCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62400DRCR 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}}