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Product InformationFeatures
Description
The ULN2003AI is a high-voltage, high-current Darlington transistor array. This device consists of seven npn Darlington pairs that feature highvoltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. The ULN2003AI has a 2.7-k |
| Price | Packaging | CAD Design Tools | Samples | ||||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| ULN2003AID | ACTIVE | -40 to 105 | 0.29 | 1ku | SOIC (D) | 16 | View | 40 | TUBE | Purchase Samples | ||
| ULN2003AIDE4 | ACTIVE | -40 to 105 | 0.29 | 1ku | SOIC (D) | 16 | View | 40 | TUBE | Purchase Samples | ||
| ULN2003AIDG4 | ACTIVE | -40 to 105 | 0.29 | 1ku | SOIC (D) | 16 | View | 40 | TUBE | Purchase Samples | ||
| ULN2003AIDR | ACTIVE | -40 to 105 | 0.29 | 1ku | SOIC (D) | 16 | View | 2500 | LARGE T&R | |||
| ULN2003AIDRE4 | ACTIVE | -40 to 105 | 0.29 | 1ku | SOIC (D) | 16 | View | 2500 | LARGE T&R | |||
| ULN2003AIDRG4 | ACTIVE | -40 to 105 | 0.29 | 1ku | SOIC (D) | 16 | View | 2500 | LARGE T&R | |||
| ULN2003AIN | ACTIVE | -40 to 105 | 0.29 | 1ku | PDIP (N) | 16 | View | 25 | TUBE | Contact TI Distributor or Sales Office | ||
| ULN2003AINE4 | ACTIVE | -40 to 105 | 0.29 | 1ku | PDIP (N) | 16 | View | 25 | TUBE | Contact TI Distributor or Sales Office | ||
| ULN2003AIPW | ACTIVE | -40 to 105 | 0.29 | 1ku | TSSOP (PW) | 16 | View | 90 | TUBE | Purchase Samples | ||
| ULN2003AIPWE4 | ACTIVE | -40 to 105 | 0.29 | 1ku | TSSOP (PW) | 16 | View | 90 | TUBE | Purchase Samples | ||
| ULN2003AIPWG4 | ACTIVE | -40 to 105 | 0.29 | 1ku | TSSOP (PW) | 16 | View | 90 | TUBE | Purchase Samples | ||
| ULN2003AIPWR | ACTIVE | -40 to 105 | 0.29 | 1ku | TSSOP (PW) | 16 | View | 2000 | LARGE T&R | |||
| ULN2003AIPWRE4 | ACTIVE | -40 to 105 | 0.29 | 1ku | TSSOP (PW) | 16 | View | 2000 | LARGE T&R | |||
| ULN2003AIPWRG4 | ACTIVE | -40 to 105 | 0.29 | 1ku | TSSOP (PW) | 16 | View | 2000 | LARGE T&R | |||
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| Reported Distributor Inventory as of 9:48 AM GMT, 25 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksULN2003AID | |||
| Americas | Rochester Electronics | 120 | |
| TI Lead Time*: 20 WeeksULN2003AIDE4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksULN2003AIDG4 | |||
| Americas | Rochester Electronics | >1k | |
| Asia | Farnell Asia | 353 | |
| Europe | Farnell | 353 | |
| TI Lead Time*: 20 WeeksULN2003AIDR | |||
| Europe | Compel | 78 | |
| TI Lead Time*: 20 WeeksULN2003AIDRE4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksULN2003AIDRG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksULN2003AIN | |||
| Americas | Avnet | 349 | |
| Newark | 23 | ||
| Asia | Farnell Asia | 23 | |
| TI Lead Time*: 20 WeeksULN2003AINE4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksULN2003AIPW | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksULN2003AIPWE4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksULN2003AIPWG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksULN2003AIPWR | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksULN2003AIPWRE4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksULN2003AIPWRG4 | |||
| None Reported View Distributors | |||
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
ULN2003AID  | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| ULN2003AIDE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| ULN2003AIDG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| ULN2003AIDR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| ULN2003AIDRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| ULN2003AIDRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| ULN2003AIN | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | View | View |
| ULN2003AINE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | View | View |
| ULN2003AIPW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| ULN2003AIPWE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| ULN2003AIPWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| ULN2003AIPWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| ULN2003AIPWRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| ULN2003AIPWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for ULN2003AI 
| Customers Who Evaluated This Product Also Evaluated... | |||
| Part # | Name | Product Family | Comments |
| ULN2003A | High-Voltage, High-Current Darlington Transistor Arrays | OTHER INTERFACE-PERIPHERAL DRIVERS AND ACTUATORS | TI customers also evaluated this product. |
| ULN2803A | Darlington Transistor Array | OTHER INTERFACE-PERIPHERAL DRIVERS AND ACTUATORS | TI customers also evaluated this product. |
| ISO3080 | Isolated 5-V Full & Half-Duplex RS-485 Transceivers | INTERFACE-ISOLATORS | TI customers also evaluated this product. |
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series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.
