{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS54336ADRCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS54336ADRCR","canonicalUrl":"https://icboms.com/texas-instruments/TPS54336ADRCR","factsUrl":"https://icboms.com/api/mcp/products/TPS54336ADRCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS54336ADRCR, Step-Down Buck Regulator, Adjustable Output, 3A, 4.5V–28V Input, 340kHz Switching, Synchronous Rectifier, -40°C to 85°C, 10-VSON (3x3) Exposed Pad.","salesMarkdown":"## 3A synchronous buck in a 3×3 VSON Switching at 340 kHz, the part balances inductor size against switching losses. The 10-VSON package with exposed pad (3×3 mm) demands a thermal land on the PCB. ## Temperature range and environment Rated for the industrial temperature span of -40°C to 85°C ambient, this regulator fits factory-floor PLCs, outdoor telecom enclosures, and HVAC controllers. It is not AEC-Q100 qualified, so it is not the pick for under-hood or chassis-mounted automotive designs — for that, the LMR33630APCQRNXRQ1 (AEC-Q100, -40°C to 125°C junction) is a closer fit, though it switches at 2.1 MHz and requires a different inductor selection. ## Sourcing posture The TPS54336ADRCR carries an Active lifecycle status and is ROHS3 compliant. For a BOM freeze, this part is a clean line item — no PCN risk from an impending EOL.","metaTitle":"TI TPS54336ADRCR Step-Down Regulator, 3A, 4.5V–28V","metaDescription":"TI TPS54336ADRCR is a 3A synchronous buck regulator in a 10-VSON package. Input range 4.5V–28V, adjustable output down to 0.8V. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"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","lifecycle_stage":"eol_hot","Current - Output":"3A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"340kHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"28V","Voltage - Input (Min)":"4.5V","Voltage - Output (Max)":"24V","Supplier Device Package":"10-VSON (3x3)","Voltage - Output (Min/Fixed)":"0.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.73","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.73000","currency":"USD"},{"qty":10,"price":"$2.45200","currency":"USD"},{"qty":25,"price":"$2.31360","currency":"USD"},{"qty":100,"price":"$1.97110","currency":"USD"},{"qty":250,"price":"$1.85076","currency":"USD"},{"qty":500,"price":"$1.61942","currency":"USD"},{"qty":1000,"price":"$1.34180","currency":"USD"},{"qty":3000,"price":"$1.30950","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7c28b548ec762970c2bdadd185c3f642.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does TPS54336ADRCR have a synchronous rectifier?","answer":"Yes, the TPS54336ADRCR integrates a synchronous rectifier, which improves efficiency and removes the need for an external Schottky diode."},{"question":"Is TPS54336ADRCR equivalent to LMR33630APCQRNXRQ1?","answer":"They are not pin-compatible drop-in replacements. The LMR33630APCQRNXRQ1 is an automotive-grade (AEC-Q100) synchronous buck with a 2.1 MHz switching frequency and a -40°C to 125°C junction temperature range, versus the TPS54336ADRCR's 340 kHz and -40°C to 85°C ambient rating. Both deliver 3A output but target different application tiers and require different inductor and compensation networks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS54336ADRCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS54336ADRCR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}