{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV1117-25CDCYRG3","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV1117-25CDCYRG3","canonicalUrl":"https://icboms.com/texas-instruments/TLV1117-25CDCYRG3","factsUrl":"https://icboms.com/api/mcp/products/TLV1117-25CDCYRG3","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLV1117-25CDCYRG3, positive fixed-output LDO regulator, 2.5 V, 800 mA, 1.3 V max dropout, 75 dB PSRR at 120 Hz, SOT-223-4 package, 0°C to 125°C operating range.","salesMarkdown":"## 2.5 V fixed rail for analog and digital loads The Texas Instruments TLV1117-25CDCYRG3 is a single-output positive fixed LDO regulator delivering a 2.5 V rail at up to 800 mA. It is built for surface-mount assembly in the SOT-223-4 package (TO-261-4 compatible footprint) and operates over a 0°C to 125°C range. The 75 dB PSRR at 120 Hz makes it a natural fit for cleaning up rectified mains ripple before feeding analog or mixed-signal circuitry — ADC references, sensor front-ends, or low-noise bias rails. Over-current and over-temperature protection are built in, so it can handle a brief overload on the output without failing short. ## Dropout and headroom — what 1.3 V max means on the board The maximum dropout voltage of 1.3 V at the full 800 mA load sets the minimum input-to-output differential the designer must budget. ## Active lifecycle — no LTB watch needed The part carries an active product status with RoHS3 compliance. There is no end-of-life notice, no last-time-buy window to track.","metaTitle":"TLV1117-25CDCYRG3 LDO Regulator, 2.5V Fixed, 800mA","metaDescription":"TI TLV1117-25CDCYRG3 positive fixed LDO, 2.5V output, 800mA, 1.3V dropout max, 75dB PSRR at 120Hz, SOT-223-4. Active, RoHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"75dB (120Hz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"TO-261-4, TO-261AA","lifecycle_stage":"eol_hot","Current - Output":"800mA","Protection Features":"Over Current, Over Temperature","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"0°C ~ 125°C","Voltage - Input (Max)":"15V","Voltage Dropout (Max)":"1.3V @ 800mA","Supplier Device Package":"SOT-223-4","Current - Quiescent (Iq)":"10 mA","Voltage - Output (Min/Fixed)":"2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.84","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.84000","currency":"USD"},{"qty":10,"price":"$0.74200","currency":"USD"},{"qty":25,"price":"$0.69680","currency":"USD"},{"qty":100,"price":"$0.56850","currency":"USD"},{"qty":250,"price":"$0.52808","currency":"USD"},{"qty":500,"price":"$0.44944","currency":"USD"},{"qty":1000,"price":"$0.35955","currency":"USD"},{"qty":2500,"price":"$0.21523","currency":"USD"},{"qty":5000,"price":"$0.20135","currency":"USD"},{"qty":12500,"price":"$0.19650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2282b4d032c054fa7d95d77105db1a35.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TLV1117-25CDCYRG3 obsolete or end-of-life?","answer":"No. The product status is Active, and the part is RoHS3 compliant. There is no end-of-life notice or last-time-buy schedule in effect."},{"question":"Can TLV1117-25CDCYRG3 be used as a replacement for TLV1117-25CDCY?","answer":"The TLV1117-25CDCYRG3 shares the same fixed 2.5 V output, 800 mA rating, and SOT-223-4 package as the base TLV1117-25CDCY. The 'RG3' suffix indicates a specific reel packaging variant; electrically and footprint-wise they are the same regulator. Verify the reel quantity and tape specifications match your assembly line before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV1117-25CDCYRG3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV1117-25CDCYRG3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}