STMicroelectronics ULN2803A Octal NPN Motor Driver IC, 500 mA 50 V HFE:1000, 18-Pin PDIP

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Subtotal (1 tube of 20 units)*

£26.18

(exc. VAT)

£31.42

(inc. VAT)

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  • 840 unit(s) ready to ship
  • Plus 160 unit(s) ready to ship from another location
  • Plus 600 unit(s) shipping from 10 December 2025
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Units
Per unit
Per Tube*
20 - 80£1.309£26.18
100 - 240£1.074£21.48
260 - 480£1.046£20.92
500 - 980£1.02£20.40
1000 +£0.994£19.88

*price indicative

RS Stock No.:
168-6833
Mfr. Part No.:
ULN2803A
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Transistor Type

NPN

Maximum Continuous Collector Current

500 mA

Maximum Collector Emitter Voltage

50 V

Maximum Emitter Base Voltage

50 V

Package Type

PDIP

Mounting Type

Through Hole

Pin Count

18

Transistor Configuration

Common Emitter

Number of Elements per Chip

8

Minimum DC Current Gain

1000

Maximum Collector Emitter Saturation Voltage

1.1 V

Length

23.24mm

Height

3.93mm

Dimensions

23.24 x 7.1 x 3.93mm

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-20 °C

Width

7.1mm

COO (Country of Origin):
MY

Darlington Transistor Arrays, STMicroelectronics


Darlington transistor power drivers are high-voltage, high-current switch arrays containing multiple open-collector Darlington pairs and integral suppression diodes for inductive loads. The high current rating of each output is 500 mA or higher. The inputs are pinned opposite the outputs in the IC package to simplify the application board layout. The interface is standard logic level for TTL or CMOS.


Darlington Transistor Drivers

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