{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LP2980IM5X-4.7","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LP2980IM5X-4.7","canonicalUrl":"https://icboms.com/texas-instruments/LP2980IM5X-4.7","factsUrl":"https://icboms.com/api/mcp/products/LP2980IM5X-4.7","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LP2980IM5X-4.7, fixed-output LDO regulator, 4.7V, 50mA, 63dB PSRR at 1kHz, 95µA quiescent current, SOT-23-5, -40°C to 125°C.","salesMarkdown":"## Fixed 4.7V rail for noise-sensitive loads Its 63 dB PSRR at 1 kHz makes it a candidate for powering analog front-end circuits, sensor bias rails, or low-noise op-amp supplies where a clean 4.7 V rail is needed and the load stays under 50 mA. ## Dropout and quiescent budget Maximum dropout is 0.22 V at the full 50 mA load, so the input rail can sit as low as 4.92 V and still maintain regulation. ## Industrial temperature grade and protection On-chip protection includes over-current, over-temperature, and short-circuit shutdown — no external watchdog needed for fault recovery.","metaTitle":"LP2980IM5X-4.7 LDO Regulator, Fixed 4.7V, 50mA, SOT-23-5","metaDescription":"Texas Instruments LP2980IM5X-4.7 LDO voltage regulator, fixed 4.7V output, 50mA, 63dB PSRR at 1kHz. SOT-23-5 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","PSRR":"63dB (1kHz)","Series":"-","Package":"Tape & Reel (TR)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"50mA","Base Product Number":"LP2980","Protection Features":"Over Current, Over Temperature, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C~125°C","Voltage - Input (Max)":"16V","Voltage Dropout (Max)":"0.22V @ 50mA","Current - Supply (Max)":"1.2 mA","Voltage - Output (Max)":"-","Supplier Device Package":"SOT-23-5","Current - Quiescent (Iq)":"95 µA","Voltage - Output (Min/Fixed)":"4.7V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/865be670b7e185d590e6565808fed4d6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LP2980IM5X-4.7/alternatives.json"},"ai":{"faq":[{"question":"Is LP2980IM5X-4.7 obsolete?","answer":"Yes, Texas Instruments lists the LP2980IM5X-4.7 as obsolete. No official replacement part number has been published. For sustainment of existing designs, the independent surplus and broker channel is the sourcing route."},{"question":"What is the maximum output current of LP2980IM5X-4.7?","answer":"Rated for 50 mA continuous output. Dropout at that load is 0.22 V maximum. For loads above 50 mA, a higher-current LDO in the same family would be needed."},{"question":"Can LP2980IM5X-4.7 be used in the SOT-753 package?","answer":"Yes. The LP2980IM5X-4.7 is supplied in an SC-74A / SOT-753 package, which is functionally equivalent to the SOT-23-5 footprint. The tape-and-reel suffix (IM5X) indicates the reeled quantity for automated assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LP2980IM5X-4.7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LP2980IM5X-4.7 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}}