{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65276VDAPR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65276VDAPR","canonicalUrl":"https://icboms.com/texas-instruments/TPS65276VDAPR","factsUrl":"https://icboms.com/api/mcp/products/TPS65276VDAPR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65276VDAPR, dual synchronous buck regulator, 4.5 V – 18 V input, programmable output voltage, 6 A and 3.5 A output channels, 32-HTSSOP package.","salesMarkdown":"## Dual-rail output — 6 A and 3.5 A The TPS65276VDAPR integrates two synchronous buck converters with asymmetric current ratings: one channel rated 6 A, the other 3.5 A. This suits a two-rail system where the core draws the higher current and the I/O or auxiliary rail runs lighter. Both outputs are programmable via external feedback dividers, with a minimum output of 0.68 V and a maximum of 1.95 V. The 200 kHz to 1.6 MHz switching frequency range lets the designer choose smaller inductors at higher frequencies or better efficiency at lower ones. ## 32-HTSSOP with exposed pad The 0.65 mm pitch is manageable on a two-layer board if the high-current traces are routed on the top layer. The part is ROHS3 compliant.","metaTitle":"TPS65276VDAPR Texas Instruments Dual Buck Regulator 6A/3.5A","metaDescription":"Texas Instruments TPS65276VDAPR dual step-down buck regulator, 4.5V–18V input, programmable output, 6A + 3.5A, 32-HTSSOP. Active production, ROHS3.","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","Mounting Type":"Surface Mount","Package / Case":"32-TSSOP (0.240\\\", 6.10mm Width) Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"6A, 3.5A","Number of Outputs":"2","Base Product Number":"TPS65276","Output Configuration":"Positive","Frequency - Switching":"200kHz ~ 1.6MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"18V","Voltage - Input (Min)":"4.5V","Voltage - Output (Max)":"1.95V","Supplier Device Package":"32-HTSSOP","Voltage - Output (Min/Fixed)":"0.68V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.9300","priceTiers":[{"qty":1,"price":"$4.93000","currency":"USD"},{"qty":10,"price":"$4.43000","currency":"USD"},{"qty":25,"price":"$4.18800","currency":"USD"},{"qty":100,"price":"$3.62970","currency":"USD"},{"qty":250,"price":"$3.44352","currency":"USD"},{"qty":500,"price":"$3.08986","currency":"USD"},{"qty":1000,"price":"$2.63400","currency":"USD"},{"qty":2000,"price":"$2.63400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/67f014a4522a2ac28cb432deebd5657f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65276VDAPR/alternatives.json"},"ai":{"faq":[{"question":"What are the output current ratings of TPS65276VDAPR?","answer":"The dual outputs are rated 6 A and 3.5 A respectively."},{"question":"What package does TPS65276VDAPR use?","answer":"The part is supplied in a 32-TSSOP (0.240\", 6.10 mm width) exposed pad package, also referred to as 32-HTSSOP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65276VDAPR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65276VDAPR 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}}