ULQ2003D The ST ULQ2003D is a Darlington transistor array with RoHS3 compliance and MSL 1 rating. It is suitable for driving various loads.
Mfr Part #:

ULQ2003D

Available from 2 distributors
Mfr Name: ST
ST
The ST ULQ2003D is a Darlington transistor array with RoHS3 compliance and MSL 1 rating. It is suitable for driving various loads.
✓ Total Stock: 212,711 pcs
$ Price Range: $1.32

ULQ2003D Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
212,706 pcs
212706 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
5 pcs
5 pcs On Request 1 On Request On Request On Request On Request On Request

ULQ2003D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

ULQ2003D Description

Short technical summary and product information.

The ST ULQ2003D is a high-voltage, high-current Darlington transistor array. It features a monolithic structure with seven NPN Darlington pairs, each complete with base current-limiting resistors and a flyback diode for inductive load suppression. This makes it ideal for driving loads such as relays, solenoids, and stepper motors.

 

The device offers RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1, indicating it is suitable for a wide range of manufacturing environments. Its design facilitates easy integration into systems requiring multiple output channels for load control.

 

Key specifications include its high voltage and current handling capabilities, along with built-in protection diodes. The ULQ2003D is designed for applications where interfacing with low-power logic circuits to control higher-power devices is necessary.

ULQ2003D Quick Information

Product Type: Darlington Transistor Array
Canonical Name: ULQ2003D
Subcategory: Darlington Transistor Arrays

ULQ2003D Compliance

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

ULQ2003D Estimated Pricing

Qty Low High
1+ $1.32 $1.32

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

ULQ2003D Features

  • Seven NPN Darlington pairs integrated.
  • Includes base current-limiting resistors.
  • Built-in flyback diodes for inductive loads.
  • High-voltage and high-current capability.
  • RoHS3 compliant and MSL 1.

ULQ2003D Applications

  • Ideal for driving relays and solenoids.
  • Suitable for stepper motor control.
  • Used in interface circuits for logic.
  • Applications requiring multiple outputs.

ULQ2003D FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the ULQ2003D?

The ULQ2003D is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the ULQ2003D?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

What is the REACH status of the ULQ2003D?

The REACH status is REACH Unaffected.

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