{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LP5904TME-3.1/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LP5904TME-3.1-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LP5904TME-3.1-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LP5904TME-3.1%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LP5904TME-3.1/NOPB linear regulator, fixed 3.1 V output, 200 mA, 4-WFBGA DSBGA package, surface mount, active.","salesMarkdown":"## 4-DSBGA footprint and the PSRR story The LP5904TME-3.1/NOPB: The fixed 3.1 V output at 200 mA is enough for a sensor or MCU analog rail, but the dropout is 150 mV max at full load, meaning the input must stay above 3.25 V to hold regulation. What sets this part apart is the PSRR curve: 88 dB at 100 Hz, dropping to 30 dB at 2 MHz. That 88 dB at line frequency means it rejects 60/120 Hz ripple from a rectified supply almost completely — useful when the LDO follows a switching pre-regulator. The roll-off above 100 kHz is typical for a low-Iq LDO; the 50 µA quiescent current keeps the battery draw low in always-on applications, but the trade-off is less rejection of switching noise above 1 MHz. Enable pin lets the system power down the rail — the 230 µA max supply current when enabled drops to near zero when the pin is pulled low. Over-temperature and short-circuit protection are built in, so the regulator survives a momentary output short without latching off. ROHS3 compliant per, so it clears European and domestic RoHS requirements without an exemption.","metaTitle":"LP5904TME-3.1/NOPB TI LDO 3.1V 200mA 4-DSBGA","metaDescription":"Texas Instruments LP5904TME-3.1/NOPB linear regulator, fixed 3.1V output, 200mA, 4-DSBGA package. Active production, ROHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"88dB ~ 30dB (100Hz ~ 2Mhz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"4-WFBGA, DSBGA","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"200mA","Protection Features":"Over Temperature, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 85°C","Voltage - Input (Max)":"5.5V","Voltage Dropout (Max)":"0.15V @ 200mA","Current - Supply (Max)":"230 µA","Supplier Device Package":"4-DSBGA","Current - Quiescent (Iq)":"50 µA","Voltage - Output (Min/Fixed)":"3.1V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.92","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.92000","currency":"USD"},{"qty":10,"price":"$0.82600","currency":"USD"},{"qty":25,"price":"$0.78360","currency":"USD"},{"qty":100,"price":"$0.64360","currency":"USD"},{"qty":250,"price":"$0.60164","currency":"USD"},{"qty":500,"price":"$0.53170","currency":"USD"},{"qty":1250,"price":"$0.41976","currency":"USD"},{"qty":2500,"price":"$0.39600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/69ee8aab07d9f5dbb27160a03eead582.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the PSRR of LP5904TME-3.1/NOPB?","answer":"PSRR is 88 dB at 100 Hz, rolling off to 30 dB at 2 MHz. The high low-frequency rejection makes it a good choice for cleaning up ripple from a switching converter feeding an analog rail."},{"question":"What package does LP5904TME-3.1/NOPB come in?","answer":"The footprint is 0.5 mm pitch and requires a PCB with fine-line capability for fan-out."},{"question":"How can I order LP5904TME-3.1/NOPB and check availability?","answer":"This part is active and sourced through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LP5904TME-3.1-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/LP5904TME-3.1-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}}