{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LE80CD-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"LE80CD-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/LE80CD-TR","factsUrl":"https://icboms.com/api/mcp/products/LE80CD-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics, LDO Regulator, Positive Fixed 8V, 100mA, Surface Mount SOIC-8, -40°C to 125°C, PSRR 72dB ~ 57dB (120Hz ~ 10kHz), Dropout 0.5V max.","salesMarkdown":"The STMicroelectronics LE80CD-TR is a fixed-output positive LDO regulator delivering 8V at 100 mA in an SOIC-8 package. It is designed for post-regulation of switching supplies or clean biasing of analog circuits where a stable 8V rail is needed. ## PSRR — what it means for ripple rejection PSRR is specified at 72 dB at 120 Hz, dropping to 57 dB at 10 kHz. ## Protection and control Built-in over-current and over-temperature protection cover the usual fault scenarios — a shorted load or a stalled fan won't kill the regulator. The Enable pin lets you shut down the output for power sequencing or low-power standby; quiescent current when enabled is 1.6 mA typical, and supply current max is 3.6 mA. No last-time-buy or obsolescence risk.","metaTitle":"LE80CD-TR LDO Regulator, 8V Fixed Output, 100mA, SOIC-8","metaDescription":"STMicroelectronics LE80CD-TR is a positive fixed LDO regulator delivering 8V at 100mA. Active, ROHS3 compliant. PSRR 72dB~57dB (120Hz~10kHz). Dropout 0.5V max.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"PSRR":"72dB ~ 57dB (120Hz ~ 10kHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"100mA","Protection Features":"Over Current, Over Temperature","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C","Voltage - Input (Max)":"18V","Voltage Dropout (Max)":"0.5V @ 100mA","Current - Supply (Max)":"3.6 mA","Supplier Device Package":"8-SOIC","Current - Quiescent (Iq)":"1.6 mA","Voltage - Output (Min/Fixed)":"8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.08","priceTiers":[{"qty":1,"price":"$1.13000","currency":"USD"},{"qty":10,"price":"$1.01100","currency":"USD"},{"qty":25,"price":"$0.96000","currency":"USD"},{"qty":100,"price":"$0.78840","currency":"USD"},{"qty":250,"price":"$0.73704","currency":"USD"},{"qty":500,"price":"$0.65132","currency":"USD"},{"qty":1000,"price":"$0.56595","currency":"USD"},{"qty":2500,"price":"$0.56595","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/79488437186ff138d01d7d54427ec4bd.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LE80CD-TR/alternatives.json"},"ai":{"faq":[{"question":"What package does LE80CD-TR come in?","answer":"8-SOIC (0.154\", 3.90mm Width) surface-mount package. Supplied in Tape & Reel (TR) or Cut Tape (CT)."},{"question":"Is LE80CD-TR RoHS compliant?","answer":"Yes, it is ROHS3 Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/LE80CD-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/LE80CD-TR 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}}