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ULN2803ADWR ACTIVE

50-V, 8-ch darlington array

Same as: ULN2803ADWRG4   This part number is identical to the part number listed above. You can only order quantities of the part number listed above.

NEW - Custom reel may be available
Inventory: 437,286
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
SOIC (DW) | 18 2,000 | LARGE T&R
Custom reel may be available
-40 to 85
Package | Pins SOIC (DW) | 18
Package qty | Carrier 2,000 | LARGE T&R
Custom reel may be available
Operating temperature range (°C) -40 to 85
View TI packaging information

Features for the ULN2803A

  • 500-mA-Rated Collector Current (Single Output)
  • High-Voltage Outputs: 50 V
  • Output Clamp Diodes
  • Inputs Compatible With Various Types of Logic

Description for the ULN2803A

The ULN2803A 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 may 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. The ULN2803A device has a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.

Pricing


Qty Price (USD)
1-99 0.963
100-249 0.741
250-999 0.546
1,000+ 0.39

Additional package qty | carrier options

Package qty | Carrier 40 | TUBE
Inventory 53,746
Qty | Price (USD) 1ku | 0.468 1-99 1.156 100-249 0.889 250-999 0.655 1,000+ 0.468