{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62840YBGR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62840YBGR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62840YBGR","factsUrl":"https://icboms.com/api/mcp/products/TPS62840YBGR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62840YBGR, ultra-low IQ step-down buck converter, 1.8V to 6.5V input, 750 mA output, adjustable output, 1.8 MHz switching frequency, -40°C to 125°C, 6-pin DSBGA (0.97x1.47 mm).","salesMarkdown":"## 750 mA buck in a 1.47 mm body The TPS62840YBGR is a step-down buck converter from Texas Instruments, delivering 750 mA continuous output from an input range of 1.8V to 6.5V. The adjustable output version covers 1.8V to 3.3V, making it a direct fit for 3.3V or 1.8V rails in battery-powered or single-supply systems. Switching at 1.8 MHz, the converter uses synchronous rectification to keep efficiency high across the load range. The 6-pin DSBGA package (0.97x1.47 mm) is the smallest footprint for a 750 mA buck — layout density is the trade-off against a larger QFN. ## Temperature grade and package reality The 6-DSBGA package has no exposed thermal pad — all heat dissipates through the solder balls and PCB copper. A 2-layer board with solid ground plane under the package is sufficient for 750 mA at 125°C ambient. Lifecycle status is Active, and the part is ROHS3 compliant. The base product number TPS62840 covers multiple output voltage options — confirm the exact suffix for your rail.","metaTitle":"TPS62840YBGR Ultra-Low IQ Buck Converter 750mA DSBGA","metaDescription":"Texas Instruments TPS62840YBGR step-down buck converter, 1.8V-6.5V input, 750mA output, adjustable, -40°C to 125°C, 6-DSBGA. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"6-XFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"750mA","Number of Outputs":"1","Base Product Number":"TPS62840","Output Configuration":"Positive","Frequency - Switching":"1.8MHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6.5V","Voltage - Input (Min)":"1.8V","Voltage - Output (Max)":"3.3V","Supplier Device Package":"6-DSBGA (0.97x1.47)","Voltage - Output (Min/Fixed)":"1.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0400","priceTiers":[{"qty":1,"price":"$2.04000","currency":"USD"},{"qty":10,"price":"$1.82900","currency":"USD"},{"qty":25,"price":"$1.72520","currency":"USD"},{"qty":100,"price":"$1.46980","currency":"USD"},{"qty":250,"price":"$1.38012","currency":"USD"},{"qty":500,"price":"$1.20760","currency":"USD"},{"qty":1000,"price":"$1.00059","currency":"USD"},{"qty":3000,"price":"$0.97650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cb1b923a1d6d74e42771da1133ca2cf3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62840YBGR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62840YBGR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62840YBGR 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}}