{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS6521855RSLT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS6521855RSLT","canonicalUrl":"https://icboms.com/texas-instruments/TPS6521855RSLT","factsUrl":"https://icboms.com/api/mcp/products/TPS6521855RSLT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS6521855RSLT, Power Management IC (PMIC), 7 outputs, 2.2 V to 5.5 V input, -40°C to 105°C, 48-VFQFN Exposed Pad, Tape & Reel","salesMarkdown":"## Seven-rail processor PMIC in a 6x6 QFN The processor application target means the output sequencing and voltage accuracy are tuned to the power-up requirements of a typical SoC or MPU — the datasheet's sequencing timing should be checked against the processor's power-good window. The 2.2 V minimum input lets the PMIC run from a deeply discharged Li-ion cell or a 2.5 V intermediate rail, while the 5.5 V ceiling covers 5 V USB and 5 V system supplies. The seven outputs are multiple — not all necessarily adjustable — so the BOM designer must confirm each rail's voltage and current capability against the processor's core, I/O, PLL, and memory-supply demands. Compare this with the single-output TPS53317RGBR (DDR converter, 1.0 V input, 85°C max) or the TPS51100DGQ (single DDR termination, 4.75 V input, 85°C max) — those are point-of-load regulators for one rail, not a multi-output PMIC. The TPS6521855RSLT replaces a cluster of separate converters with one sequenced controller, saving board area and simplifying the power-up handshake. Confirm the exact voltage and current per output against the processor datasheet before locking the design — the PMIC's output configuration is fixed at the factory, not field-programmable.","metaTitle":"TPS6521855RSLT PMIC – 7-Output Processor Power, Active","metaDescription":"Texas Instruments TPS6521855RSLT PMIC: 7 outputs, 2.2 V to 5.5 V input, -40°C to 105°C, 48-VQFN (6x6). 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)","Applications":"Processor","Mounting Type":"Surface Mount","Package / Case":"48-VFQFN Exposed Pad","Product Status":"Active","Voltage - Input":"2.2V ~ 5.5V","lifecycle_stage":"eol_hot","Voltage - Output":"Multiple","Number of Outputs":"7","Base Product Number":"TPS6521855","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"48-VQFN (6x6)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.1800","priceTiers":[{"qty":1,"price":"$3.18000","currency":"USD"},{"qty":10,"price":"$2.85600","currency":"USD"},{"qty":25,"price":"$2.69960","currency":"USD"},{"qty":100,"price":"$2.33980","currency":"USD"},{"qty":250,"price":"$2.21976","currency":"USD"},{"qty":500,"price":"$1.99180","currency":"USD"},{"qty":1250,"price":"$1.67983","currency":"USD"},{"qty":2500,"price":"$1.59584","currency":"USD"},{"qty":6250,"price":"$1.53585","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/158105556b9e44ac012bd6c313453d51.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS6521855RSLT/alternatives.json"},"ai":{"faq":[{"question":"What is the application of TPS6521855RSLT?","answer":"Processor power management — supplying core, I/O, and auxiliary rails for an SoC or MPU from a 2.2 V to 5.5 V input."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS6521855RSLT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS6521855RSLT 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}}