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STMicroelectronics ULN2003A Microcontrollers

7-Ch Darlington Array, 50V, 500mA, NPN, DIP

520,835 ActiveSTMicroelectronics16-DIP (0.300", 7.62mm)$0.17
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Same model may have multiple batches, images only for reference.

ULN2003A
Manufacturer
Part Number (MPN)
ULN2003A
Detailed Description
7-Ch Darlington Array, 50V, 500mA, NPN, DIP
Package
16-DIP (0.300", 7.62mm)
Lifecycle Status
Active
Datasheet
PDF ULN2003A Datasheet
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Technical Specifications

STMicroelectronics ULN2003A Microcontrollers technical specifications.

General

Series
ULx200xA
Package / Case
16-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Vce Saturation Max Ib IC
1.6V @ 500µA, 350mA
Current Collector Cutoff Max
50µA
Transistor Type
7 NPN Darlington
Current Collector IC Max
500mA
Voltage Collector Emitter Breakdown Max
50V

Alternate Parts Comparison (ULN2003A vs ULN2003D1013TR vs ULN2002D1013TR vs ULN2002A)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case16-DIP16-SOIC16-SOIC16-DIP
Mounting TypeThrough HoleSurface MountSurface MountThrough Hole
Operating Temperature-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)
Supply Voltage--Not RequiredNot RequiredNot Required
Interface--ParallelParallelParallel
Current Output Max--500mA500mA500mA
Input Type--InvertingInvertingInverting
Number of Outputs--777
Output Configuration--Low SideLow SideLow Side
Output Type--NPNNPNNPN
Ratio Input Output--1:11:11:1
Switch Type--Relay, Solenoid DriverRelay, Solenoid DriverRelay, Solenoid Driver
Action

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