{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LDLN025PU275R","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"LDLN025PU275R","canonicalUrl":"https://icboms.com/stmicroelectronics/LDLN025PU275R","factsUrl":"https://icboms.com/api/mcp/products/LDLN025PU275R","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics LDLN025PU275R, LDO voltage regulator, fixed 2.75V output, 250mA, positive, single regulator, PSRR 80dB ~ 60dB (100Hz ~ 100KHz), dropout 0.25V max, 4-XFBGA, -40°C ~ 125°C.","salesMarkdown":"## Quiescent current and thermal range Quiescent current is 25µA typical, rising to 425µA max under all conditions. That 25µA Iq keeps the part viable for battery-operated or always-on subsystems where every microamp counts. The 4-XFBGA / 4-FlipChip package is a 4-bump array, no leads. It requires a solder-paste stencil designed for the bump pitch; reflow profile follows standard JEDEC for lead-free (ROHS3).","metaTitle":"STMicroelectronics LDLN025PU275R LDO Regulator, 2.75V 250mA","metaDescription":"LDLN025PU275R: 2.75V fixed-output LDO, 250mA, PSRR 80dB-60dB (100Hz-100KHz), -40°C to 125°C, 4-FlipChip. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"PSRR":"80dB ~ 60dB (100Hz ~ 100KHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"4-XFBGA","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"250mA","Protection Features":"Over Current, Over Temperature, Short Circuit, Soft Start","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C (TJ)","Voltage - Input (Max)":"5.5V","Voltage Dropout (Max)":"0.25V @ 250mA","Current - Supply (Max)":"425 µA","Supplier Device Package":"4-FlipChip","Current - Quiescent (Iq)":"25 µA","Voltage - Output (Min/Fixed)":"2.75V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.62","priceTiers":[{"qty":1,"price":"$0.62000","currency":"USD"},{"qty":10,"price":"$0.52900","currency":"USD"},{"qty":25,"price":"$0.49400","currency":"USD"},{"qty":100,"price":"$0.39500","currency":"USD"},{"qty":250,"price":"$0.36684","currency":"USD"},{"qty":500,"price":"$0.31038","currency":"USD"},{"qty":1000,"price":"$0.23985","currency":"USD"},{"qty":2500,"price":"$0.23292","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5a568c262f65df9e5f22add622431e0a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LDLN025PU275R/alternatives.json"},"ai":{"faq":[{"question":"What is LDLN025PU275R's PSRR at 100Hz and 100kHz?","answer":"PSRR is 80dB at 100Hz and 60dB at 100kHz. The 80dB figure handles mains-frequency ripple; the 60dB at 100kHz still attenuates switching-regulator ripple by 1000x."},{"question":"What package does LDLN025PU275R come in?","answer":"It comes in a 4-XFBGA package (4-FlipChip) for surface-mount assembly. The supplier device package is listed as 4-FlipChip. Shipping options include Tape & Reel or Cut Tape."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/LDLN025PU275R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/LDLN025PU275R 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}}