{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM5069MM-2","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM5069MM-2","canonicalUrl":"https://icboms.com/texas-instruments/LM5069MM-2","factsUrl":"https://icboms.com/api/mcp/products/LM5069MM-2","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM5069MM-2 Hot Swap Controller, 9V~80V supply, 1.3 mA supply current, -40°C~125°C, 10-VSSOP, Auto Retry, programmable Current Limit/Fault Timeout/OVP/UVLO.","salesMarkdown":"## Hot swap controller for 9V to 80V rails It operates from a 9V to 80V supply range, suiting it for 12V, 24V, and 48V telecom, industrial, and automotive power distribution systems. The controller drives an external N-channel MOSFET — no internal switch — so the pass element and its heatsinking are sized separately for the load current. The 1.3 mA supply current is drawn from the input rail and is independent of the load. ## Programmable protection and auto-retry behaviour Four programmable protection thresholds are set with external resistors: current limit, fault timeout, overvoltage protection (OVP), and undervoltage lockout (UVLO). The -2 variant implements an auto-retry cycle after a fault timeout — the controller attempts to restart after a cooling period, which is useful for transient overloads that clear themselves. The 10-VSSOP package (3.00 mm × 3.00 mm body) is a surface-mount footprint compatible with standard reflow profiles. ## NRND status — plan the replacement now This means Texas Instruments has flagged the part for eventual discontinuation; new designs should target a pin-compatible alternative within the LM5069 family or a newer-generation hot swap controller.","metaTitle":"LM5069MM-2 Hot Swap Controller, 9V-80V, NRND","metaDescription":"Texas Instruments LM5069MM-2 hot swap controller, 9V to 80V supply, -40°C to 125°C, 10-VSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"Hot Swap Controller","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Auto Retry","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","Product Status":"Not For New Designs","lifecycle_stage":"eol_hot","Current - Supply":"1.3 mA","Voltage - Supply":"9V ~ 80V","Internal Switch(s)":"No","Number of Channels":"1","Base Product Number":"LM5069","Operating Temperature":"-40°C~125°C","Programmable Features":"Current Limit, Fault Timeout, OVP, UVLO","Current - Output (Max)":"-","Supplier Device Package":"10-VSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.0900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5f2ab6b5253e90daf2efcf3f6ce64753.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM5069MM-2/alternatives.json"},"ai":{"faq":[{"question":"Is the LM5069MM-2 obsolete or NRND?","answer":"It is not yet fully discontinued, but Texas Instruments advises against using it in new designs. Existing production can continue while supply lasts through independent channels."},{"question":"What is the difference between LM5069MM-1 and LM5069MM-2?","answer":"The primary difference is the fault response behaviour. The LM5069MM-1 latches off after a fault timeout and requires a power cycle or enable toggle to restart. The LM5069MM-2 implements an auto-retry cycle — it attempts to restart after a cooling period, which suits applications where transient overloads are expected to clear."},{"question":"What is the LM5069MM-2 used for?","answer":"It is a hot swap controller for live-insertion of circuit boards into a powered backplane. Typical applications include telecom line cards, industrial PLC modules, and automotive power distribution where a 9V to 80V rail must be protected against inrush current, overcurrent, and overvoltage faults."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM5069MM-2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM5069MM-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}