If you like Findchips… You will love Findchips PRO. Try it Now.

ULN2003APWR

High-Voltage, High-Current Darlington Transistor Arrays 16-TSSOP -20 to 70

Manufacturer Texas Instruments
Price Range $0.2400 / $0.6184

Part Details

CAD Models Information

Model Data Powered by Samacsys
  • Part Symbol
  • Footprint
  • 3D Model
Available Download Formats
Altium Eagle OrCad PADS KiCad
Download CAD Archive

By downloading CAD models from Samacsys, you agree to our Terms & Conditions and Privacy Policy

Distributors with Stock

Part Number Description Manufacturer Compare
ULN2003APW Transistors High-Voltage, High-Current Darlington Transistor Arrays 16-TSSOP -20 to 70 Texas Instruments ULN2003APWR vs ULN2003APW
Part Number Description Manufacturer Compare
ULN2803A Transistors Eight Darlington Arrays STMicroelectronics ULN2003APWR vs ULN2803A
ULQ2803A Transistors Eight Darlington array STMicroelectronics ULN2003APWR vs ULQ2803A
ULN2803ADWR Transistors Darlington Transistor Array 18-SOIC -40 to 85 Texas Instruments ULN2003APWR vs ULN2803ADWR
ULN2803AN Transistors Darlington Transistor Array 18-PDIP -40 to 85 Texas Instruments ULN2003APWR vs ULN2803AN
ULN2803ADW Transistors Darlington Transistor Array 18-SOIC -40 to 85 Texas Instruments ULN2003APWR vs ULN2803ADW
ULN2804A Transistors Eight Darlington Arrays STMicroelectronics ULN2003APWR vs ULN2804A
ULN2803APG Transistors TRANSISTOR 0.5 A, 50 V, 8 CHANNEL, NPN, Si, POWER TRANSISTOR, 0.300 INCH, LEAD FREE, PLASTIC, DIP-18, BIP General Purpose Power Toshiba America Electronic Components ULN2003APWR vs ULN2803APG
ULN2802A Transistors Eight Darlington Arrays STMicroelectronics ULN2003APWR vs ULN2802A
ULN2003APW Transistors High-Voltage, High-Current Darlington Transistor Arrays 16-TSSOP -20 to 70 Texas Instruments ULN2003APWR vs ULN2003APW
NCV1413BDR2G Transistors Darlington Transistor Array, High Voltage, High Current, SOIC 16 LEAD, 2500-REEL ON Semiconductor ULN2003APWR vs NCV1413BDR2G

Global Popularity

Popularity in Transistors

Popularity in Power Bipolar Transistors

Popularity by Region

Very High

Medium

Good

Low

  • 1. China
    100
  • 2. South Korea
    85
  • 3. Brazil
    84
  • 4. United States of America
    75
  • 5. India
    75
  • 6. Canada
    70
  • 7. Austria
    68
  • 8. Germany
    65
  • 9. Russia
    64
  • 10. Egypt
    64

Estimated Price History

Estimated Stock History

Market Price Analysis

No data available
  • 1. Rochester Electronics $0.2400 Buy Now
  • 2. Texas Instruments $0.5400 Buy Now
  • 3. Newark element14 $0.5600 Buy Now
  • 4. Farnell element14 $0.6184 Buy Now
  • 5. Farnell element14 $0.6184 Buy Now

Datasheets & Reference Designs

Reference Designs

  • TIDM-HV-1PH-DCAC Single-Phase Inverter Reference Design With Voltage Source and Grid Connected Modes | TI.com
    TIDM-HV-1PH-DCAC: This reference design implements single-phase inverter (DC-AC) control using the C2000™ F28377D microcontroller. Design supports two modes of operation for the inverter. First is the voltage source mode using an output LC filter. This control mode is typically used in uninterruptible power supplies (UPS). Second is grid connected mode with an output LCL filter, which is typically used in solar inverters. Firmware for the design is supported under the powerSUITE framework which enables adaptation using the Solution Adapter and enables tuning of the control loop using the Compensation Designer and SFRA. High-efficiency, low THD and intuitive software make this design attractive for engineers working on inverter design for UPS and alternative energy applications such as PV inverters, grid storage and micro grids.
  • TIDA-01329 Configurable Stepper Driver for HVAC Louver and Motor Control Reference Design | TI.com
    TIDA-01329: This reference design provides a flexible stepper motor system designed to drive up to two stepper motors, or 8 peripherals, while reducing the number of GPIOs needed from the host controller reducing overall cost. The system is suitable for applications requiring stepper motors or coils up to 50V, and a max current of 2.5A (with all channels enabled). This design features multiple configurations for outputs, allowing multiple peripherals to be driven (i.e. 1 motor, 1 buzzer, 1 relay, and 2 LEDs). It is adaptable to automated louver control in Heating Ventilation and Air Conditioning (HVAC) systems as well as control of relays, buzzers, and LEDs. This concept could also be more broadly expanded to drive any number of channels for other building automation designs including louver control in smart ventilation systems, automated window blind tilting, as well as pan and tilt control for IP cameras.
  • Single-Phase Inverter Reference Design With Voltage Source and Grid Connected Modes
    TIDM-HV-1PH-DCAC: This reference design implements single-phase inverter (DC-AC) control using the C2000™ F28377D microcontroller. Design supports two modes of operation for the inverter. First is the voltage source mode using an output LC filter. This control mode is typically used in uninterruptible power supplies (UPS). Second is grid connected mode with an output LCL filter, which is typically used in solar inverters. Firmware for the design is supported under the powerSUITE framework which enables adaptation using the Solution Adapter and enables tuning of the control loop using the Compensation Designer and SFRA. High-efficiency, low THD and intuitive software make this design attractive for engineers working on inverter design for UPS and alternative energy applications such as PV inverters, grid storage and micro grids.

Related Parts

Add to list:
Create New List

Confirm BOM Data

! Unable to save document.
Please try again.

!

Part Number ( parts) Qty CPN Designator Partent PN

BOM Options

Preferred distributors for this list (10)

Select preferred distributors

!  

Working...

Your FindChips PRO license has expired.

Please update your account details for future billings.

Update Account Details → or Request Extension →
You have a Findchips Basic account.

Your account has reached its list limit (3 Lists). To create a new list, an existing list must be removed.

Upgrade to Findchips Pro to increase your List count to 200

Upgrade to FindChips PRO →