{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LP2986AILD-3.3/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LP2986AILD-3.3-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LP2986AILD-3.3-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LP2986AILD-3.3%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LP2986AILD-3.3/NOPB LDO linear regulator, fixed 3.3V output, 200mA, 8-WDFN exposed pad, surface mount, -40°C to 125°C.","salesMarkdown":"## 200 mA LDO with 65 dB PSRR and 0.35 V dropout The LP2986AILD-3.3/NOPB: The 0.35 V maximum dropout at full load means the input rail needs only 3.65 V to maintain regulation — useful when the supply is a 3.7 V Li-ion cell near its end-of-discharge voltage. The 65 dB PSRR at 1 kHz tells you how much ripple the regulator rejects from the input. For a 100 mVpp ripple at 1 kHz, the output sees about 56 µVpp — the regulator cleans up a noisy bus before it reaches sensitive analog or RF loads. ## Industrial temperature range and protection suite The 120 µA quiescent current keeps the battery drain low in always-on systems. Built-in over-current, over-temperature, and short-circuit protection means the regulator survives a fault on the output without latching up or burning the pass element. The Enable pin lets a microcontroller or supervisor gate the output — pulling it low drops the supply current to near zero. Input voltage range goes up to 16 V, so it tolerates a 12 V rail with transients without needing a pre-regulator. The 3.7 mA maximum supply current is the total drawn from the input when the output is unloaded — the load current adds on top of that. ## Package and board-fit: 8-WSON with exposed pad Housed in an 8-WDFN exposed pad package (also marked as 8-WSON 4x4 mm), the LP2986AILD-3.3/NOPB requires a surface-mount assembly process. ## Active production and compliance It is RoHS3 compliant, so it passes the EU material restrictions without an exemption.","metaTitle":"Texas Instruments LP2986AILD-3.3/NOPB LDO, 200mA, 3.3V","metaDescription":"Texas Instruments LP2986AILD-3.3/NOPB LDO regulator, 200mA fixed 3.3V output, 65dB PSRR at 1kHz, 0.35V dropout, -40 to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"PSRR":"65dB (1kHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"200mA","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)":"0.35V @ 200mA","Current - Supply (Max)":"3.7 mA","Supplier Device Package":"8-WSON (4x4)","Current - Quiescent (Iq)":"120 µA","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.01","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.01000","currency":"USD"},{"qty":10,"price":"$2.70200","currency":"USD"},{"qty":25,"price":"$2.54920","currency":"USD"},{"qty":100,"price":"$2.17200","currency":"USD"},{"qty":250,"price":"$2.03944","currency":"USD"},{"qty":500,"price":"$1.78452","currency":"USD"},{"qty":1000,"price":"$1.47859","currency":"USD"},{"qty":2000,"price":"$1.44300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/32ed02b4d9c3c1210544666cd918d9f3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the PSRR of LP2986AILD-3.3/NOPB at 1 kHz?","answer":"The PSRR is 65 dB at 1 kHz."},{"question":"What package does LP2986AILD-3.3/NOPB come in?","answer":"It is supplied in an 8-WDFN exposed pad package (also designated 8-WSON 4x4 mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LP2986AILD-3.3-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LP2986AILD-3.3-NOPB 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}}