{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS73525DRVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS73525DRVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS73525DRVR","factsUrl":"https://icboms.com/api/mcp/products/TPS73525DRVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS73525DRVR LDO regulator, fixed 2.5V output, 500mA, 6-WDFN exposed pad, -40°C to 125°C, PSRR 66dB at 100Hz, active.","salesMarkdown":"## 2.5V fixed rail, 500 mA, and the thermal pad story The TPS73525DRVR is a single-output positive LDO from Texas Instruments, fixed at 2.5 V, rated for 500 mA continuous output. The dropout voltage maxes out at 0.5 V at full load — so the input rail needs to sit at least 3.0 V to keep the output in regulation when you pull the full 500 mA. It comes in a 6-WDFN exposed pad package (6-WSON, 2x2 mm). Quiescent current is 65 µA typical — low enough for battery-powered gear that spends most of its time in a light load state. The Enable pin lets you shut the output off entirely when the rail is not needed. ## PSRR roll-off — what it means for the noise budget Power supply rejection ratio (PSRR) is 66 dB at 100 Hz, dropping to 22 dB at 100 kHz. That means the regulator does a good job cleaning up 100/120 Hz ripple from a rectified AC source, but above 1 kHz the rejection falls off fast. If your upstream supply is a switching converter running at 500 kHz or higher, most of that switching noise passes straight through to the 2.5 V rail unless you add a post-filter LC stage. The protection set includes over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO). The reverse polarity protection is a nice field-safety feature — if someone clips the input backwards during a bench swap, the regulator does not let the smoke out. UVLO holds the output off until the input rail is stable above the threshold, which prevents glitched power-on sequences on a marginal supply.","metaTitle":"Texas Instruments TPS73525DRVR LDO, 2.5V Fixed, 500mA","metaDescription":"Active-production LDO from TI, 2.5V fixed output at 500mA, 65µA quiescent, PSRR 66dB at 100Hz. 6-WSON package, -40 to 125°C. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"PSRR":"66dB ~ 22dB (100Hz ~ 100kHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"6-WDFN Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"500mA","Protection Features":"Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C","Voltage - Input (Max)":"6.5V","Voltage Dropout (Max)":"0.5V @ 500mA","Supplier Device Package":"6-WSON (2x2)","Current - Quiescent (Iq)":"65 µA","Voltage - Output (Min/Fixed)":"2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.63","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.63000","currency":"USD"},{"qty":10,"price":"$1.46300","currency":"USD"},{"qty":25,"price":"$1.38080","currency":"USD"},{"qty":100,"price":"$1.17630","currency":"USD"},{"qty":250,"price":"$1.10452","currency":"USD"},{"qty":500,"price":"$0.96646","currency":"USD"},{"qty":1000,"price":"$0.80078","currency":"USD"},{"qty":3000,"price":"$0.78150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7f028e3e6e71fe112805419dba76152d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I get pricing and availability for TPS73525DRVR?","answer":"The TPS73525DRVR is sourced through independent and authorized distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS73525DRVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS73525DRVR 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}}