{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62402DRCT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62402DRCT","canonicalUrl":"https://icboms.com/texas-instruments/TPS62402DRCT","factsUrl":"https://icboms.com/api/mcp/products/TPS62402DRCT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62402DRCT, dual-output step-down (buck) DC-DC converter, 2.5 V to 6 V input, programmable fixed output (1.2 V / 1.8 V / 3.3 V), 400 mA and 600 mA per channel, 2.25 MHz switching, -40°C to 85°C, 10-VSON (3x3 mm) package.","salesMarkdown":"## Dual 400 mA / 600 mA buck with 2.25 MHz switching The TPS62402DRCT is a dual-channel step-down (buck) converter from Texas Instruments, delivering 400 mA on one output and 600 mA on the other, with a 2.25 MHz switching frequency that allows small external inductors and capacitors — a typical BOM saving for space-constrained designs like portable instrumentation or wireless modules. ## Input range and output programmability The input voltage range runs from 2.5 V to 6 V, covering single-cell Li-Ion and 3.3 V / 5 V rails. The output is programmable: the fixed options are 1.2 V, 1.8 V, or 3.3 V, selected by pin-strapping — no external resistor divider needed for the fixed versions. ## Temperature grade and package reality The package is a 10-VFDFN with exposed pad, supplied as 10-VSON (3x3 mm). ## Sourcing posture and lifecycle status Texas Instruments continues to manufacture this part, and it is available through authorized distribution channels. The base product number is TPS62402, so any future PCN or EOL notification would reference that family.","metaTitle":"TPS62402DRCT – TI Dual Buck Regulator, 400/600 mA, 2.25 MHz","metaDescription":"Texas Instruments TPS62402DRCT dual step-down buck regulator. Active production. Dual outputs 400 mA / 600 mA, 2.25 MHz switching, -40°C to 85°C.","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":"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":"TPS62402","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)":"-","Supplier Device Package":"10-VSON (3x3)","Voltage - Output (Min/Fixed)":"1.2V, 1.8V (3.3V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4000","priceTiers":[{"qty":1,"price":"$2.40000","currency":"USD"},{"qty":10,"price":"$2.15700","currency":"USD"},{"qty":25,"price":"$2.03520","currency":"USD"},{"qty":100,"price":"$1.73400","currency":"USD"},{"qty":250,"price":"$1.62816","currency":"USD"},{"qty":500,"price":"$1.42464","currency":"USD"},{"qty":1250,"price":"$1.18042","currency":"USD"},{"qty":2500,"price":"$1.15200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cfaf177bcaabe1e282d4773c0ccec85d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62402DRCT/alternatives.json"},"ai":{"faq":[{"question":"Is TPS62402DRCT obsolete?","answer":"No. The product status is Active, meaning Texas Instruments has no announced end-of-life or last-time-buy for this part."},{"question":"Is there a pin-compatible alternative to TPS62402DRCT in the same family?","answer":"The TPS62402 family includes the TPS62400 (adjustable output version) and TPS62401 (fixed 1.8 V / 3.3 V). All share the same 10-VSON package and pinout, but output voltage options differ. Confirm the output voltage requirement before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62402DRCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62402DRCT 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}}