{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62040DGQG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62040DGQG4","canonicalUrl":"https://icboms.com/texas-instruments/TPS62040DGQG4","factsUrl":"https://icboms.com/api/mcp/products/TPS62040DGQG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62040DGQG4, Step-Down Buck Converter, Adjustable Output, 1.2 A, 1.25 MHz, 10-HVSSOP, -40 to 85 °C.","salesMarkdown":"## 1.25 MHz switching frequency — inductor sizing and ripple The TPS62040DGQG4: The 1.25 MHz switching frequency allows the use of a physically smaller inductor compared to lower-frequency converters, shrinking the power-stage footprint on a 10-HVSSOP layout. ## Adjustable output from 0.7 V to 6 V Output is adjustable via an external resistor divider from a 0.7 V reference up to the input voltage. The 0.7 V minimum output suits low-voltage core rails for DSPs and FPGAs; the 1.2 A continuous rating covers moderate loads without needing an external pass transistor.","metaTitle":"TPS62040DGQG4 1.25 MHz Step-Down Buck Converter, 1.2 A","metaDescription":"TI TPS62040DGQG4 adjustable buck converter, 2.5–6 V input, 0.7–6 V output, 1.2 A, 1.25 MHz switching.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tube","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"10-PowerTFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Current - Output":"1.2A","Number of Outputs":"1","Base Product Number":"TPS62040","Output Configuration":"Positive","Frequency - Switching":"1.25MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2.5V","Voltage - Output (Max)":"6V","Supplier Device Package":"10-HVSSOP","Voltage - Output (Min/Fixed)":"0.7V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$50.4500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3a54d04aa330c6ddd3c5f782f778189e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62040DGQG4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62040DGQG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62040DGQG4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}