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ULN2003ADR2G

Darlington Transistor Driver Array TA= -20 to +85, SOIC 16 LEAD, 2500-REEL

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Price Range $0.2240 / $0.7148

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Distributors with Stock

Part Number Description Manufacturer Compare
ULN2003ADR Transistors High-Voltage, High-Current Darlington Transistor Arrays 16-SOIC -20 to 70 Texas Instruments ULN2003ADR2G vs ULN2003ADR
ULN2003AD Transistors High-Voltage, High-Current Darlington Transistor Arrays 16-SOIC -20 to 70 Texas Instruments ULN2003ADR2G vs ULN2003AD
Part Number Description Manufacturer Compare
ULN2003ADR Transistors High-Voltage, High-Current Darlington Transistor Arrays 16-SOIC -20 to 70 Texas Instruments ULN2003ADR2G vs ULN2003ADR
ULQ2003AD Transistors Darlington Transistor Arrays 16-SOIC -40 to 85 Texas Instruments ULN2003ADR2G vs ULQ2003AD
ULN2003AIDR Transistors High-Voltage, High-Current Darlington Transistor Array 16-SOIC -40 to 105 Texas Instruments ULN2003ADR2G vs ULN2003AIDR
ULQ2003AQDRQ1 Transistors Automotive Catalog High-Voltage High-Current Darlington Transistor Array 16-SOIC -40 to 125 Texas Instruments ULN2003ADR2G vs ULQ2003AQDRQ1
ULN2004ADR Transistors High-Voltage, High-Current Darlington Transistor Array 16-SOIC -20 to 70 Texas Instruments ULN2003ADR2G vs ULN2004ADR
ULQ2003ADR Transistors Darlington Transistor Arrays 16-SOIC -40 to 85 Texas Instruments ULN2003ADR2G vs ULQ2003ADR
ULN2003A Transistors Seven Darlington Arrays STMicroelectronics ULN2003ADR2G vs ULN2003A
ULN2003AD Transistors High-Voltage, High-Current Darlington Transistor Arrays 16-SOIC -20 to 70 Texas Instruments ULN2003ADR2G vs ULN2003AD
ULN2003AIPWR Transistors High-Voltage, High-Current Darlington Transistor Array 16-TSSOP -40 to 105 Texas Instruments ULN2003ADR2G vs ULN2003AIPWR
ULN2003D1013TR Transistors Seven Darlington Arrays STMicroelectronics ULN2003ADR2G vs ULN2003D1013TR

Global Popularity

Popularity in Transistors

Popularity in Small Signal Bipolar Transistors

Popularity by Region

Very High

Medium

Good

Low

  • 1. China
    100
  • 2. United States of America
    91
  • 3. India
    88
  • 4. South Korea
    84
  • 5. Brazil
    84
  • 6. United Kingdom
    78
  • 7. Russia
    69
  • 8. Ukraine
    68
  • 9. Netherlands
    67
  • 10. Taiwan
    67

Estimated Price History

Estimated Stock History

Market Price Analysis

No data available

Datasheets & Reference Designs

Frequently Asked Questions (FAQ)

  • Q: How do I do a ULN2003 hookup with an Arduino?

    A: Unipolar stepper motors have 5, 6 or 8 wires. They do not require a dual H-bridge to drive them. Instead, you can use a transistor for each phase and a flyback diode to prevent voltage spikes when the power to the coil is turned off and the stepper motor acts like a generator briefly (back-emf). more

  • Q: Where can I find a ULN2003 stepper motor tutorial?

    A: Stepper Motor is a motor controlled by a series of electromagnetic coils. The center shaft has a series of magnets mounted on it, and the coils surrounding the shaft are alternately given current or not, creating magnetic fields which repulse or attract the magnets on the shaft, causing the motor to rotate. more

  • Q: Where can I find ULN2003 driver specifications?

    A: The ULN2003 is a 16-pin IC. It has seven Darlington Pairs inside, where each can drive loads up to 50V and 500mA. For these seven Darlington Pairs we have seven Input and Output Pins. Adding to that we can a ground and Common pin. more

  • Q: How do I set up a ULN2003 driver board with Arduino?

    A: First, lets see the little steppers in action! Our main character, StepperBot, is “instructed” to move in a square path on my coffee table, making 90 degree turns at the corners. Turning exactly at the right time and by the right angle is critical avoid falling off and crashing on the floor in an embarrassing pile of messy wires. more

  • Q: Where can I find a ULN2003 pinout diagram?

    A: ULN2003 belongs to the family of ULN200X series of ICs. Different versions of this family interface to different logic families. ULN2003 is for 5V TTL, CMOS logic devices. These ICs are used when driving a wide range of loads and are used as relay drivers, display drivers, line drivers etc. ULN2003 is also commonly used while driving Stepper Motors. Refer Stepper Motor interfacing using ULN2003. more

  • Q: How do I make a Relay driver using a ULN2003?

    A: In above circuit diagram 5 volt signal is given to coil of electro mechanical relay, when switch is closed, current flows through the coil and energize the coil. When coil energize through 5 volt signal, spring attracts contact form normally open position to closed position. more

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