ULN2803CDWR | Texas Instruments
Darlington transistor array, NPN, 500 mA, 50 V, SMD, SOIC-20, ULN2803CDWR
Order No.: 70S1804
MPN:
ULN2803CDWR
NCNR (non cancelable / non returnable)
Unit Price (€ / pc.)
0.7854 € *
Available in 5 Days: 19,400 pcs. - if ordered today
Total Price:
19.64 € *
Price list
Quantity
Price per unit*
25 pcs.
0.7854 €
100 pcs.
0.7378 €
250 pcs.
0.6902 €
*incl. VAT plus shipping costs
Subject to prior sale
Darlington Transistor Array, ULN2803CDWR, Texas Instruments
The ULN2803CDWR device is a 50 V, 500 mA Darlington transistor array. The device consists of eight NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of each Darlington pair is 500 mA. The Darlington pairs can be connected in parallel for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers.
Features
- Output clamp diodes
- Inputs compatible with various types of logic
Applications
- Factory automation and control
- Building automation
- IP network camera
- HVAC valve and actuator control
- Relay, solenoid, and lamp driving
- Stepper motor driving
Technical specifications
| Filter | Property | Value |
|---|---|---|
| Assembly | SMD | |
| Enclosure | SOIC-20 | |
| Version | NPN | |
| Collector current | 500 mA | |
| max.voltage between collector and emitter Vceo | 50 V | |
| min. operating temperature | -40 °C | |
| max. operating temperature | 85 °C |
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Logistics
| Property | Value |
|---|---|
| Customs tariff number | 85423990 |
| Country of origin | US |
| MSL | MSL 1 |
Compliance
| Property | Value |
|---|---|
| Date of RoHS guidelines | 3/31/15 |
| RoHS conform | Yes |
| SVHC free | Yes |