{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62737RGYT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62737RGYT","canonicalUrl":"https://icboms.com/texas-instruments/TPS62737RGYT","factsUrl":"https://icboms.com/api/mcp/products/TPS62737RGYT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62737RGYT, step-down (buck) switching regulator, 2V–5.5V input, programmable output 1.3V–5V, 200 mA continuous output, 2 MHz switching frequency, synchronous rectifier, 14-VFQFN exposed pad package, -20°C to 85°C operating temperature.","salesMarkdown":"## 200 mA step-down for portable power rails The TPS62737RGYT is a synchronous buck converter from Texas Instruments that delivers up to 200 mA continuous output from a 2V to 5.5V input rail. ## 2 MHz switching and programmable output Switching at 2 MHz keeps the ripple well above the audible band and lets the output filter use a 1 µH to 4.7 µH inductor and 10 µF ceramic cap — typical for a 200 mA rail. The programmable output range from 1.3V to 5V covers common logic and sensor supplies; set the feedback divider for exactly 3.3V or 1.8V as needed. The 14-VQFN package (3.5x3.5 mm) with exposed pad helps pull heat into the PCB ground plane — the pad is the main thermal path, so a good solder joint under it matters for full current delivery at high ambient. Sourcing is per RFQ — confirm the BOM quantity and lead time at quote.","metaTitle":"TPS62737RGYT – TI Step-Down Buck Converter, 200 mA, 2 MHz","metaDescription":"Texas Instruments TPS62737RGYT step-down buck converter, 200 mA output, 2 MHz switching frequency, programmable output 1.3V–5V, 14-VQFN 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":"Programmable","Mounting Type":"Surface Mount","Package / Case":"14-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"200mA","Number of Outputs":"1","Base Product Number":"TPS62737","Output Configuration":"Positive","Frequency - Switching":"2MHz","Operating Temperature":"-20°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2V","Voltage - Output (Max)":"5V","Supplier Device Package":"14-VQFN (3.5x3.5)","Voltage - Output (Min/Fixed)":"1.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.2300","priceTiers":[{"qty":1,"price":"$7.23000","currency":"USD"},{"qty":10,"price":"$6.53400","currency":"USD"},{"qty":25,"price":"$6.23000","currency":"USD"},{"qty":100,"price":"$5.40950","currency":"USD"},{"qty":250,"price":"$5.16632","currency":"USD"},{"qty":500,"price":"$4.71048","currency":"USD"},{"qty":1250,"price":"$4.30050","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ed0cae45c0e31e09fe4e0f980eef08ca.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62737RGYT/alternatives.json"},"ai":{"faq":[{"question":"Is TPS62737RGYT compatible with 3.3V output?","answer":"Yes — the output is programmable from 1.3V to 5V via external feedback resistors. Setting the divider for 3.3V is straightforward; the datasheet provides the resistor values for common output voltages."},{"question":"What are the alternatives to TPS62737RGYT?","answer":"For a higher current rail, the LMR33630APCQRNXRQ1 is a 3 A automotive-grade buck converter, but it operates at 2.1 MHz and requires a larger inductor. The LM2750LD-ADJ/NOPB is a charge pump (step-up only, 120 mA) — not a buck replacement. Within the same current class, the TPS62737 is the direct fit."},{"question":"Can TPS62737RGYT be used in battery-powered devices?","answer":"Yes — the 2V minimum input voltage works with a single Li-ion cell (3.0V–4.2V) or two alkaline cells, and the 200 mA output is sufficient for a sensor node, Bluetooth module, or small MCU. The synchronous rectifier improves efficiency at light loads, extending battery run time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62737RGYT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62737RGYT 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}}