Technical Specifications
Parameters and characteristics for this part
| Specification | ULN2003A |
|---|---|
| Current - Output (Max) [Max] | 500 mA |
| Input Type | Inverting |
| Interface | Serial |
| Mounting Type | Surface Mount |
| Number of Outputs | 7 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Output Type | Darlington |
| Package / Case | 16-SOIC |
| Package / Case | 0.154 in, 3.9 mm |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 16-SOP |
| Switch Type | Relay, Solenoid Driver |
| Voltage - Load | 50 V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.52 | |
| 10 | $ 0.40 | |||
| 25 | $ 0.34 | |||
| 50 | $ 0.33 | |||
| 100 | $ 0.28 | |||
| 500 | $ 0.24 | |||
| 1000 | $ 0.21 | |||
| Digi-Reel® | 1 | $ 0.52 | ||
| 10 | $ 0.40 | |||
| 25 | $ 0.34 | |||
| 50 | $ 0.33 | |||
| 100 | $ 0.28 | |||
| 500 | $ 0.24 | |||
| 1000 | $ 0.21 | |||
| N/A | 4262 | $ 0.39 | ||
| 22182 | $ 0.43 | |||
| Tape & Reel (TR) | 2500 | $ 0.20 | ||
| 5000 | $ 0.19 | |||
| 7500 | $ 0.18 | |||
| 12500 | $ 0.18 | |||
| 17500 | $ 0.17 | |||
| 25000 | $ 0.17 | |||
Description
General part information
ULN2003 Series
Power Switch/Driver 1:1 Darlington 500mA 16-SOP
Documents
Technical documentation and resources