{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65030YZKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65030YZKR","canonicalUrl":"https://icboms.com/texas-instruments/TPS65030YZKR","factsUrl":"https://icboms.com/api/mcp/products/TPS65030YZKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65030YZKR PMIC, 4-output power management IC with three charge pumps and one LDO, 1 MHz switching, 3V-5V supply, -40°C to 85°C, 25-DSBGA package.","salesMarkdown":"## Four-rail PMIC in a 25-bump wafer-level package The Texas Instruments TPS65030YZKR is a power-management IC packing three charge-pump converters and one linear LDO regulator into a 25-bump DSBGA package. It delivers four independent output rails from a 3 V to 5 V input bus — a topology choice that tells you this was designed for battery-powered portables where inductor-based switchers were too tall or too noisy for the nearby RF section. Output 1 provides 5 V at 100 mA — typically the USB or audio-codec rail. Output 2 delivers 1.5 V at 200 mA, likely the core supply for a low-voltage processor or memory. Output 3 is 3.3 V at 22 mA, sized for the I/O or always-on domain. The fourth output is the LDO, which cleans up whichever rail needed post-regulation. ## Charge-pump topology — no inductors, no magnetic noise All three switched-capacitor converters run at 1 MHz, which keeps the flying capacitors small enough for 0402 or 0603 ceramics. The trade-off is efficiency — charge pumps typically hit 85-90% at light load, versus 90-95% for an inductor-based buck. But in a Bluetooth headset or a portable medical monitor, the absence of inductor radiated noise can be the deciding factor for passing radiated emissions. ## Industrial temperature range, but no supervisor or sequencer Note that the part has no built-in power-on sequencer or supervisor, so the board designer must sequence the four rails externally or rely on the load devices' own POR thresholds.","metaTitle":"TI TPS65030YZKR PMIC, 4-output charge pump/LDO, obsolete","metaDescription":"Texas Instruments TPS65030YZKR PMIC with 3 charge pumps + 1 LDO, 4 outputs, 1 MHz switching, -40°C to 85°C, 25-DSBGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Topology":"Charge Pump (3), Linear (LDO) (1)","w/Sequencer":"No","w/LED Driver":"No","w/Supervisor":"No","Mounting Type":"Surface Mount","Package / Case":"25-UFBGA, DSBGA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5V","Number of Outputs":"4","Base Product Number":"TPS650","Frequency - Switching":"1MHz","Operating Temperature":"-40°C~85°C","Supplier Device Package":"25-DSBGA","Voltage/Current - Output 1":"5V, 100mA","Voltage/Current - Output 2":"1.5V, 200mA","Voltage/Current - Output 3":"3.3V, 22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.6300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7667c54659ed96233f74bb918e3f57cd.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65030YZKR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65030YZKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65030YZKR 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}}