{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS2419D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS2419D","canonicalUrl":"https://icboms.com/texas-instruments/TPS2419D","factsUrl":"https://icboms.com/api/mcp/products/TPS2419D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS2419D N+1 ORing Controller, 8-SOIC, 3V to 16.5V supply, 130ns OFF delay, -40°C to 85°C, Active, ROHS3.","salesMarkdown":"## Supply current and temperature — the quiet details Quiescent supply current is 4.25 mA, which is low enough that it does not eat into the efficiency gain from replacing a Schottky diode with a MOSFET. The operating temperature range of -40°C to 85°C covers industrial cabinets, outdoor telecom shelters, and unventilated enclosures — anything beyond that and you are looking at a different part. The controller has no internal switch; it drives an external N-channel FET, so the actual current rating depends on the FET you pair it with. The N:1 input-to-output ratio means it handles any number of input supplies, one per FET, feeding a single output rail. ## Lifecycle and sourcing reality No end-of-life notice or last-time-buy window is in effect. ROHS3 compliant, so it passes the current EU environmental requirements without a waiver. For BOM continuity, this part is not going away soon — no need to qualify a second source today unless you want dual-sourcing flexibility.","metaTitle":"TPS2419D N+1 ORing Controller, 3V-16.5V, 130ns OFF Delay","metaDescription":"TI TPS2419D N+1 ORing Controller in 8-SOIC. 3V to 16.5V supply, 130ns turn-off delay, -40°C to 85°C. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"N+1 ORing Controller","Package":"Tube","FET Type":"N-Channel","Applications":"N+1 Power Supplies, High Availability","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"4.25 mA","Delay Time - OFF":"130 ns","Voltage - Supply":"3V ~ 16.5V","Internal Switch(s)":"No","Ratio - Input:Output":"N:1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.15","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.15000","currency":"USD"},{"qty":10,"price":"$2.82800","currency":"USD"},{"qty":25,"price":"$2.67360","currency":"USD"},{"qty":100,"price":"$2.31710","currency":"USD"},{"qty":250,"price":"$2.19828","currency":"USD"},{"qty":500,"price":"$1.97252","currency":"USD"},{"qty":1000,"price":"$1.68150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/809d32650cf085fcc3116f54dace1c77.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What applications is the TPS2419D designed for?","answer":"It is intended for N+1 power supplies and high-availability systems where redundant power feeds must be ORed together without a single point of failure."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS2419D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS2419D 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}}