STMicroelectronics ULN2003A, 7-element NPN Darlington Transistor, 500 mA 50 V HFE:1000, 16-Pin PDIP

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Subtotal (1 tube of 25 units)*

£6.25

(exc. VAT)

£7.50

(inc. VAT)

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Last RS stock
  • 25 left, ready to ship
  • Plus 125 left, ready to ship from another location
  • Final 125 unit(s) shipping from 30 October 2025
Units
Per unit
Per Tube*
25 - 75£0.25£6.25
100 - 475£0.176£4.40
500 - 975£0.145£3.63
1000 - 1975£0.141£3.53
2000 +£0.138£3.45

*price indicative

RS Stock No.:
168-6450
Mfr. Part No.:
ULN2003A
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Transistor Type

NPN

Maximum Continuous Collector Current

500 mA

Maximum Collector Emitter Voltage

50 V

Package Type

PDIP

Mounting Type

Through Hole

Pin Count

16

Transistor Configuration

Common Emitter

Number of Elements per Chip

7

Minimum DC Current Gain

1000

Maximum Collector Emitter Saturation Voltage

1.6 V

Height

5.1mm

Length

20mm

Width

7.1mm

Dimensions

20 x 7.1 x 5.1mm

Minimum Operating Temperature

-20 °C

Maximum Operating Temperature

+85 °C

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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