{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ULN2004AID","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ULN2004AID","canonicalUrl":"https://icboms.com/texas-instruments/ULN2004AID","factsUrl":"https://icboms.com/api/mcp/products/ULN2004AID","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ULx200xA series, 7-channel NPN Darlington transistor array, ULN2004AID, 500 mA per output, 50 V max load voltage, 16-SOIC surface-mount package, inverting input, active production.","salesMarkdown":"## Seven Darlington channels rated 500 mA at 50 V The ULN2004AID integrates seven NPN Darlington pairs in a 16-SOIC package, each rated for 500 mA continuous output current and 50 V maximum load voltage — enough to drive small relays, solenoids, stepper-motor windings, or indicator lamps from a logic-level signal. ## Industrial temperature range and surface-mount footprint Rated for -40 to +105 °C ambient, the array suits factory-floor control cabinets, HVAC panels, and outdoor telecom equipment where the board sees both cold starts and self-heating from adjacent power stages. The 16-SOIC (150-mil body) footprint is a standard JEDEC outline — the same land pattern serves the ULN2003A family, so a single PCB layout covers multiple BOM options. ## Active lifecycle and compliance status For designs requiring a higher output current or a different package variant, the ULx200xA series includes pin-compatible siblings in PDIP, SOIC, and TSSOP — confirm the output configuration and input logic threshold against the BOM before committing.","metaTitle":"ULN2004AID Texas Instruments Darlington Array","metaDescription":"ULN2004AID 7-channel NPN Darlington array from Texas Instruments, 500 mA per output, 50 V load max, 16-SOIC, active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"ULx200xA","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"ULx200xA","Package":"Tube","Interface":"Parallel","Input Type":"Inverting","Output Type":"NPN","Switch Type":"Relay, Solenoid Driver","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Voltage - Load":"50V (Max)","lifecycle_stage":"eol_hot","Number of Outputs":"7","Output Configuration":"Low Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 105°C (TA)","Current - Output (Max)":"500mA","Supplier Device Package":"16-SOIC","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.24000","currency":"USD"},{"qty":10,"price":"$1.10700","currency":"USD"},{"qty":25,"price":"$1.05080","currency":"USD"},{"qty":100,"price":"$0.86310","currency":"USD"},{"qty":250,"price":"$0.80676","currency":"USD"},{"qty":500,"price":"$0.71296","currency":"USD"},{"qty":1000,"price":"$0.56286","currency":"USD"},{"qty":2500,"price":"$0.53100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9851e3dd5e7cce7afe0006658c1e779d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Texas Instruments provide for the ULN2004AID?","answer":"Texas Instruments certifies the ULN2004AID as ROHS3 compliant. The datasheet includes material declaration and the standard TI environmental compliance report."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ULN2004AID","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ULN2004AID 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}}