{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS72015YZUR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS72015YZUR","canonicalUrl":"https://icboms.com/texas-instruments/TPS72015YZUR","factsUrl":"https://icboms.com/api/mcp/products/TPS72015YZUR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS72015YZUR linear regulator, fixed 1.5V output, 350mA, 5-DSBGA (0.96x1.33) package, positive output, enable control, over-current and over-temperature protection.","salesMarkdown":"## Fixed 1.5V rail, 350 mA — what that means on the bench The TPS72015YZUR is a single-output positive LDO from TI, delivering a fixed 1.5 V at up to 350 mA continuous. The maximum dropout is 200 mV at full load, so the input rail needs to stay above 1.7 V across the load range to keep the output in regulation — a 1.8 V bus with 100 mV margin works; a 1.5 V rail will not. ## PSRR across the band — where the noise rejection lives PSRR is specified at 85 dB at 10 Hz, rolling off to 50 dB at 1 MHz. That 35 dB drop above 100 kHz means upstream switching noise from a buck converter or charge pump passes through more readily — if your 1.5 V rail feeds an analog front-end, you want the switching frequency above 1 MHz where the PSRR floor is still 50 dB, or add a post-filter L-C stage. The quiescent current is 38 µA typical, max supply current 80 µA — low enough for always-on battery-powered nodes where the regulator's own draw matters more than the load's idle current. ## DSBGA package — board-fit and rework reality The DSBGA package's CTE mismatch with FR4 is manageable at this range, but a board with multiple power planes should have the bump pad array on a solid copper island to spread the heat evenly. ## Protection and control — what trips and what doesn't Built-in over-current, over-temperature, and under-voltage lockout (UVLO) protection. The UVLO threshold sits below the dropout ceiling — if the input sags below about 1.2 V, the output shuts off cleanly rather than dropping into an undefined state. Over-temperature trip is around 160°C junction; after cooling, the part auto-recovers with a hysteresis band of about 20°C. The enable pin lets you gate the output — pulled low, the regulator drops into shutdown with near-zero quiescent draw. No pull-up resistor is needed; the pin has an internal current source to a logic-high state when left open. ## Lifecycle and compliance — active, no end-of-life watch The part is available through authorized distribution channels; for current pricing and lead time, submit an RFQ against your BOM quantity.","metaTitle":"TI TPS72015YZUR LDO Regulator, 1.5V Fixed, 350mA, 5-DSBGA","metaDescription":"Texas Instruments TPS72015YZUR linear regulator, fixed 1.5V output, 350mA, 5-DSBGA package. Active production, ROHS3 compliant. PSRR 85dB~50dB. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"85dB ~ 50dB (10Hz ~ 1MHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"6-UFBGA, DSBGA","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"350mA","Protection Features":"Over Current, Over Temperature, Under Voltage Lockout (UVLO)","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C (TJ)","Voltage - Input (Max)":"4.5V","Voltage Dropout (Max)":"0.2V @ 350mA","Current - Supply (Max)":"80 µA","Supplier Device Package":"5-DSBGA (0.96x1.33)","Current - Quiescent (Iq)":"38 µA","Voltage - Output (Min/Fixed)":"1.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.26","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.26000","currency":"USD"},{"qty":10,"price":"$1.12300","currency":"USD"},{"qty":25,"price":"$1.06560","currency":"USD"},{"qty":100,"price":"$0.87520","currency":"USD"},{"qty":250,"price":"$0.81816","currency":"USD"},{"qty":500,"price":"$0.72302","currency":"USD"},{"qty":1000,"price":"$0.57081","currency":"USD"},{"qty":3000,"price":"$0.53850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/964c2761554a73d76a2924a8a07fdb12.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the PSRR of TPS72015YZUR?","answer":"PSRR is specified at 85 dB at 10 Hz, decreasing to 50 dB at 1 MHz. This means the regulator rejects low-frequency ripple very well but passes more noise above 100 kHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS72015YZUR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS72015YZUR 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}}