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ULN2801A
ULN2801A
Active
Transistors - Bipolar (BJT) - Arrays
Description:  TRANS 8NPN DARL 50V 0.5A 18DIP
Manufacturer:  STMicroelectronics
Datasheet:   ULN2801A Datasheet
History Price: $2.93000
In Stock: 1800
Specification
PDF Datasheet
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ULN2801A Specification
Specification
Part No
ULN2801A
Category
Transistors - Bipolar (BJT) - Arrays
Manufacturer
STMicroelectronics
Series
-
Packaging
Tube
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Transistor Type
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)
-
DC Current Gain (hFE) (Min) @ Ic, Vce
1000 @ 350mA, 2V
Power - Max
2.25W
Frequency - Transition
-
Operating Temperature
-20 ℃ ~ 150 ℃ (TJ)
Mounting Type
Through Hole
Package / Case
18-DIP (0.300", 7.62mm)
Supplier Device Package
18-DIP
ULN2801A PDF Datasheet
ULN2801A Datasheet
Click and Download: ULN2801A Datasheet
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    Customer Reviews
    4.95 out of 5.00 stars from 74 customer reviews from all over the world
    Sofía Valentina
    Spain
    5 stars
    2026-03-28 21:13
    good quality and performance. I recommend
    Benjamim
    Brazil
    5 stars
    2026-03-28 19:39
    Excellent seller, excellent product Came very well packed and arrived very fast here in Brazil (15 days)… Recommend to all of AE…
    Baptiste Royer
    France
    5 stars
    2026-03-28 19:14
    The components are well ordered in the box and correspond well to the description
    Wagner Costa Nascimento
    Brazil
    5 stars
    2026-03-28 18:39
    Perfect description, quality components and the delivery is very fast.
    Ana Beatriz
    Brazil
    5 stars
    2026-03-28 18:30
    Received. Still were not tested. Thank you
    Renata Cristina Oliveira
    Brazil
    5 stars
    2026-03-28 07:08
    Arrived fast and as described in the ad. Thank you!
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