{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62133RGTR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62133RGTR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62133RGTR","factsUrl":"https://icboms.com/api/mcp/products/TPS62133RGTR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DCS-Control™ series, TPS62133RGTR, step-down buck regulator, fixed 5 V output, 3 A continuous, 2.5 MHz switching, 16-VFQFN exposed pad package.","salesMarkdown":"The TPS62133RGTR is a fixed 5 V output, 3 A continuous buck regulator from the Texas Instruments DCS-Control™ family. The 3 A rating is the continuous output current at the nominal input range; the part delivers this without an external Schottky because the synchronous rectifier is integrated. For a BOM line calling for a 5 V rail at 3 A, this part fits directly — no resistor divider needed for the output set point. The 2.5 MHz switching frequency allows the use of small-value inductors and ceramic output capacitors, shrinking the PCB footprint. The trade-off is higher switching losses than a lower-frequency part; at light loads the DCS-Control architecture maintains efficiency by modulating the on-time. ## Input range and temperature grade — where it fits and where it does not The input voltage range is 3 V to 17 V. ## Package and thermal — 16-VQFN (3x3) with exposed pad The TPS62133RGTR is supplied in a 16-VQFN (3x3) exposed pad package. The part is ROHS3 compliant.","metaTitle":"TPS62133RGTR Texas Instruments 5V 3A Buck Regulator","metaDescription":"TPS62133RGTR from Texas Instruments: step-down buck regulator, fixed 5V output, 3A continuous, 2.5MHz switching, 16-VQFN (3x3) package.","metaKeywords":null},"attributes":{"series":"DCS-Control™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"DCS-Control™","Package":"Tape & Reel (TR) Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"16-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"3A","Number of Outputs":"1","Base Product Number":"TPS62133","Output Configuration":"Positive","Frequency - Switching":"2.5MHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"17V","Voltage - Input (Min)":"3V","Voltage - Output (Max)":"-","Supplier Device Package":"16-VQFN (3x3)","Voltage - Output (Min/Fixed)":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8300","priceTiers":[{"qty":1,"price":"$1.83000","currency":"USD"},{"qty":10,"price":"$1.64600","currency":"USD"},{"qty":25,"price":"$1.55280","currency":"USD"},{"qty":100,"price":"$1.32300","currency":"USD"},{"qty":250,"price":"$1.24232","currency":"USD"},{"qty":500,"price":"$1.08702","currency":"USD"},{"qty":1000,"price":"$0.90067","currency":"USD"},{"qty":3000,"price":"$0.83855","currency":"USD"},{"qty":6000,"price":"$0.80750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6d4bb0c54be137f9071b66c973a463f7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62133RGTR/alternatives.json"},"ai":{"faq":[{"question":"What is the switching frequency of TPS62133RGTR?","answer":"The switching frequency is 2.5 MHz. This allows small external components but increases switching losses compared to a 400 kHz part."},{"question":"Can TPS62133RGTR be used for a 3.3 V output?","answer":"No. The output is fixed at 5 V. For a 3.3 V output, use the adjustable version TPS62133A or another fixed 3.3 V variant in the same family."},{"question":"What are equivalent parts to TPS62133RGTR?","answer":"Functional alternatives include the LM53625LQURNLRQ1 (automotive, 2.5 A, 2.1 MHz, fixed 5 V) and LMR33630APCQRNXRQ1 (automotive, 3 A, adjustable output, 2.1 MHz). Both are AEC-Q100 qualified and operate to 125°C junction, but differ in package and output adjustability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62133RGTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62133RGTR 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}}