{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LP2950CZ-5.0/T1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LP2950CZ-5.0-T1","canonicalUrl":"https://icboms.com/texas-instruments/LP2950CZ-5.0-T1","factsUrl":"https://icboms.com/api/mcp/products/LP2950CZ-5.0%2FT1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LP2950CZ-5.0/T1, positive fixed 5V LDO regulator, 100mA output, 120µA quiescent current, 0.6V dropout at 100mA, -40°C to 125°C, TO-92-3 (TO-226AA) through-hole package, bulk.","salesMarkdown":"## Obsolete — sourcing reality for a legacy 5V rail The LP2950CZ-5.0/T1 carries an Obsolete lifecycle status. This is a positive fixed 5V output LDO regulator with a 100 mA current capability. The 0.6 V maximum dropout at full 100 mA load sets the minimum input-to-output headroom. The 120 µA quiescent current is low enough for always-on or battery-backed rails, though modern LDOs in the same class often pull under 30 µA. The TO-92-3 through-hole package is a legacy footprint; board re-spins for a surface-mount SOT-23 or SOT-223 alternate are common when migrating away from this part. ## Protection features and design margin On-chip protection includes Over Current and Over Temperature shutdown. The 30 V maximum input voltage gives generous headroom for unregulated supplies. The single regulator output is fixed at 5V — no adjustable version here, so the BOM must match that rail. ## Package and marking check for authenticity The TO-92-3 body is the standard 3-lead through-hole format. For buyers sourcing this obsolete part on the open market, the laser etch and date-code font consistency are the first line of defence against re-marked stock. A decap X-ray can confirm the die matches the LP2950 family layout.","metaTitle":"LP2950CZ-5.0/T1 LDO Regulator, Fixed 5V, 100mA, TO-92","metaDescription":"LP2950CZ-5.0/T1 is an obsolete positive fixed 5V LDO regulator, 100mA output, 120µA quiescent current, -40°C to 125°C, TO-92-3 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","PSRR":"-","Series":"-","Package":"Bulk","Output Type":"Fixed","Mounting Type":"Through Hole","Package / Case":"TO-226-3, TO-92-3 (TO-226AA)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Control Features":"-","Current - Output":"100mA","Base Product Number":"LP2950","Protection Features":"Over Current, Over Temperature","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C~125°C","Voltage - Input (Max)":"30V","Voltage Dropout (Max)":"0.6V @ 100mA","Current - Supply (Max)":"14 mA","Voltage - Output (Max)":"-","Supplier Device Package":"TO-92-3","Current - Quiescent (Iq)":"120 µA","Voltage - Output (Min/Fixed)":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e2e3ca0078e8ca1af18ea5edbab7e597.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LP2950CZ-5.0%2FT1/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LP2950CZ-5.0-T1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LP2950CZ-5.0-T1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}