ULN2803ADW vs ULN2803CDWR

This in-depth comparison of the ULN2803ADW and ULN2803CDWR provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

ULN2803ADW

Texas Instruments

Lifecycle
Active
Stock
6328 PCS
Series
Transistors - Bipolar (BJT) - Bipolar Transistor Arrays
+BOM RFQ
Part B

ULN2803CDWR

Texas Instruments

Lifecycle
Active
Stock
4407 PCS
Package
SOIC-20
Series
Transistors - Bipolar (BJT) - Arrays
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification ULN2803ADW ULN2803CDWR
Part Status Obsolete Active
Base Product Number ULN2803 -
Transistor Type 8 NPN Darlington 8 NPN Darlington
Current - Collector (Ic) (Max) 500mA -
Voltage - Collector Emitter Breakdown (Max) 50V -
Vce Saturation (Max) @ Ib, Ic 1.6V @ 500µA, 350mA -
Current - Collector Cutoff (Max) 50µA -
Operating Temperature -40°C ~ 125°C (TJ) -65°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount
Packaging Tube -
Current - Collector(Ic)(Max) - 500mA
Voltage - Collector Emitter Breakdown(Max) - 50V
Vce Saturation(Max) @ Ib Ic - 1.6V @ 500µA, 350mA
Current - Collector Cutoff(Max) - 50µA
Compare RFQ