ULN2003 Darlington Array IC
ULN2003 Darlington Array IC
ULN2003 Darlington Array IC
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ULN2003 Darlington Array IC

QC0091
26 In stock
Rs. 13.00 (Exc. GST)
Rs. 13.00

The ULN2003 is a popular Darlington IC, it has seven Darlington pairs inside each pair with 1 input and 1 output pin. Thus having 7 input and 7 output pins. Each pair is rated for 50V and 500mA and the input pins can be triggered by +5V.

The ULN2003 IC is commonly used to drive large loads with microcontrollers. Like Driving a High-Power LED array or Driving a motor in both directions or controlling a Stepper motor etc.

The ULN2003 have series input resistors selected for operation directly with 5V TTL or CMOS.  These devices will handle numerous interface needs — particularly those beyond the capabilities of standard logic buffers. It is ideally suited for interfacing between low-level logic circuitry and multiple peripheral power loads, Typical loads include relays, solenoids, stepping motors, magnetic print hammers, multiplexed LED and incandescent displays, and heaters.  All devices feature open-collector outputs with integral clamp diodes.

 

ULN2003 pinout:

ULN2003

 

ULN2003 Specification

Specifications: 

  • Suitable for low - level logic circuit and multiple peripheral power loads.
  • TTL, DTL, PMOS, or CMOS-Compatible Inputs
  • Output Current to 500 mA
  • Output Voltage to 95 V
  • Transient-Protected Outputs
  • Dual In-Line Plastic Package or Small-Outline IC Package

ULN2003 Applications:

  • Relay Driver
  • Line Driver
  • Logic Buffers
  • Lamp Drivers
  • Display Drivers (LED and Gas Discharge)


ULN2003 Dimension and footprint:

ULN2003 Footprints

 

Example Projects on ULN2003:

Interfacing Stepper motor using ULN2003

Additional Resources:

ULN2003 Datasheet

 

Package Contains

1x ULN2003

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Limitation of Returns
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ULN2003 Darlington Array IC

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Based on 1 review
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M
Mustufa Multani

ULN2003 Darlington Array IC

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