ULN2003ADRG4 The Texas Instruments ULN2003ADRG4 is a 7-channel NPN Darlington transistor array designed for driving relays, solenoids, and other high-current loads. It features a 500mA output current capability and operates from -40°C to 70°C.
Mfr Part #:

ULN2003ADRG4

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ULN2003ADRG4 is a 7-channel NPN Darlington transistor array designed for driving relays, solenoids, and other high-current loads. It features a 500mA output current capability and operates from -40°C to 70°C.
✓ Total Stock: 9,342 pcs
$ Price Range: $0.32

ULN2003ADRG4 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,450 pcs
7450 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,820 pcs
1820 pcs On Request 1 On Request On Request N/A On Request On Request
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72 pcs
72 pcs On Request 1 On Request On Request On Request On Request On Request

ULN2003ADRG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Type
Interface
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Supplier Device Package
Switch Type
Voltage

ULN2003ADRG4 Description

Short technical summary and product information.

The ULN2003ADRG4 from Texas Instruments is a versatile 7-channel NPN Darlington transistor array. Each output can handle up to 500mA of current, making it suitable for driving inductive loads such as relays, solenoids, and stepper motors.

 

This device features an inverting input and operates with a parallel interface. The operating temperature range is specified from -40°C to 70°C (TA), ensuring reliable performance in various environments. The package is a 16-SOIC, designed for surface mounting.

 

Key electrical characteristics include 7 outputs, NPN output type, and a low-side output configuration. The switch type is suitable for relay and solenoid drivers. The ULN2003ADRG4 is a component within the Power Distribution Switches, Load Drivers category, ideal for applications requiring robust load driving capabilities.

ULN2003ADRG4 Quick Information

Product Type: Power Distribution Switch
Series: ULN2003
Canonical Name: ULN2003ADRG4
Subcategory: Load Driver

ULN2003ADRG4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

ULN2003ADRG4 Estimated Pricing

Qty Low High
1+ $0.32 $0.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

ULN2003ADRG4 Features

  • Seven NPN Darlington outputs.
  • 500mA maximum output current.
  • Inverting input, parallel interface.
  • 16-SOIC surface mount package.
  • Operates from -40°C to 70°C.

ULN2003ADRG4 Applications

  • Ideal for driving relays.
  • Suitable for solenoid actuation.
  • Used for stepper motor control.
  • General purpose load driver.

ULN2003ADRG4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the ULN2003ADRG4?

The operating temperature range is -40°C to 70°C (TA).

What package type is the ULN2003ADRG4 available in?

The ULN2003ADRG4 is available in a 16-SOIC package.

What is the maximum output current for each channel?

Each output channel can handle up to 500mA.

How many outputs does the ULN2003ADRG4 have?

The ULN2003ADRG4 has 7 outputs.

What type of switch is the ULN2003ADRG4 suitable for?

The ULN2003ADRG4 is suitable for relay and solenoid driver applications.

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