{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LP2987AILD-5.0/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LP2987AILD-5.0-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LP2987AILD-5.0-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LP2987AILD-5.0%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LP2987AILD-5.0/NOPB linear regulator, fixed 5V output, 200mA, 65dB PSRR at 1kHz, 8-WDFN exposed pad, surface mount, -40°C to 125°C.","salesMarkdown":"## Fixed 5V rail with 200mA capacity The LP2987AILD-5.0/NOPB is a single-output positive linear regulator from Texas Instruments, delivering a fixed 5V output at up to 200mA. ## PSRR and noise-sensitive loads Power supply rejection ratio is 65dB at 1kHz — this attenuates 100mV of ripple on the input to roughly 56µV at the output, making the part suitable for powering analog front-ends, ADC reference buffers, or sensor bias rails where supply noise couples into the signal path. The quiescent current is 120µA typical, rising to 3.7mA maximum under heavy load; the 120µA Iq keeps the regulator's own draw low in always-on or battery-backed applications. ## Temperature grade and protection The Enable pin allows external on/off control, useful for sequencing multiple rails or reducing system power in standby. Supplied in an 8-WDFN exposed pad package (supplier device package 8-WSON, 4x4mm), the part mounts on a surface-mount board.","metaTitle":"LP2987AILD-5.0/NOPB LDO, 5V Fixed, 200mA, 8-WSON","metaDescription":"Texas Instruments LP2987AILD-5.0/NOPB linear regulator, 5V fixed output, 200mA, 65dB PSRR at 1kHz, -40 to 125°C, active production, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"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)":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.85","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.85000","currency":"USD"},{"qty":10,"price":"$2.55800","currency":"USD"},{"qty":25,"price":"$2.41840","currency":"USD"},{"qty":100,"price":"$2.09590","currency":"USD"},{"qty":250,"price":"$1.98844","currency":"USD"},{"qty":500,"price":"$1.78424","currency":"USD"},{"qty":1000,"price":"$1.52100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/54fb58e84aa2ae43dcb83a872b7fe1df.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LP2987AILD-5.0-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/LP2987AILD-5.0-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}}