{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS63012YFFT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS63012YFFT","canonicalUrl":"https://icboms.com/texas-instruments/TPS63012YFFT","factsUrl":"https://icboms.com/api/mcp/products/TPS63012YFFT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS63012YFFT, Step-Up/Step-Down (Buck-Boost) switching regulator, programmable output, 2A switch, 2.4 MHz, 20-DSBGA package, -40°C to 85°C operation.","salesMarkdown":"## What this buck-boost does that a simple LDO cannot The TPS63012YFFT is a buck-boost regulator that maintains a regulated output when the input voltage swings above or below the target — exactly what a Li-ion battery does as it discharges from 4.2 V down to 3.0 V. The 2A switch rating means it can deliver a full 2 A to the load when the input is low, not just when it is above the output. ## Output voltage selection and the programmable pin The output is programmable via a logic pin to one of two fixed voltages: 2.9 V or 3.4 V. That covers the common rails for a 3.3 V logic supply (3.4 V setting) or a 2.9 V core rail. The input range from 2 V to 5.5 V means it works from a single-cell Li-ion through a 5 V USB bus. ## Package and layout reality for the 20-DSBGA The 20-DSBGA package is a 0.4 mm pitch wafer-level chip-scale package. That means the PCB land pattern is the die footprint — no mould compound overhang. The thermal vias under the package are not optional; the junction-to-board thermal path relies on them. The 2 A output at 2.4 MHz generates enough copper loss that a 2-layer board with solid ground plane under the DSBGA is the minimum viable stack-up.","metaTitle":"TPS63012YFFT Buck-Boost Regulator 2A Active Texas","metaDescription":"TPS63012YFFT from TI: buck-boost regulator, 2A switch, 2.4 MHz, programmable output, 20-DSBGA, -40°C to 85°C. Active production.","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-Up/Step-Down","Topology":"Buck-Boost","Output Type":"Programmable","Mounting Type":"Surface Mount","Package / Case":"20-UFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"2A (Switch)","Number of Outputs":"1","Base Product Number":"TPS63012","Output Configuration":"Positive","Frequency - Switching":"2.4MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"2V","Voltage - Output (Max)":"-","Supplier Device Package":"20-DSBGA","Voltage - Output (Min/Fixed)":"2.9V, 3.4V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8100","priceTiers":[{"qty":1,"price":"$2.81000","currency":"USD"},{"qty":10,"price":"$2.52300","currency":"USD"},{"qty":25,"price":"$2.38480","currency":"USD"},{"qty":100,"price":"$2.06700","currency":"USD"},{"qty":250,"price":"$1.96100","currency":"USD"},{"qty":500,"price":"$1.75960","currency":"USD"},{"qty":1250,"price":"$1.50000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3ae5410c3a5cbfdec988768fc17da03b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS63012YFFT/alternatives.json"},"ai":{"faq":[{"question":"What is the output current of the TPS63012YFFT?","answer":"The internal switch is rated for 2 A continuous. The actual output current depends on the input-to-output voltage ratio and the inductor saturation rating — at a 3.3 V output from a 3.0 V input, expect the full 2 A; at higher step-down ratios the inductor current limit becomes the constraint."},{"question":"Is the TPS63012YFFT suitable for Li-ion battery applications?","answer":"Yes. The input range from 2 V to 5.5 V covers a single-cell Li-ion from full charge (4.2 V) down to the undervoltage lockout threshold. The programmable output at 3.4 V is a good match for a 3.3 V rail that must stay regulated as the battery discharges below 3.4 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS63012YFFT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS63012YFFT 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}}