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

ULN2003ADRG3

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

Manufacturer Texas Instruments
Price Range $0.2400 / $0.6215

Part Details

CAD Models Information

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

Sign in to download this CAD model.

Register or Sign In

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

Distributors with Stock

Global Popularity

Popularity in Transistors

Popularity in Power Bipolar Transistors

Popularity by Region

Very High

Medium

Good

Low

  • 1. China
    100
  • 2. India
    89
  • 3. Italy
    82
  • 4. United States of America
    79
  • 5. HKG
    75
  • 6. Brazil
    74
  • 7. South Korea
    74
  • 8. REU
    73
  • 9. Germany
    72
  • 10. Malaysia
    69

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. element14 Asia-Pacific $0.6215 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 →