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Orders Over
$5000ULN2003AIDR
Array of High Voltage High Current Darlington Transistors
Brands: Texas Instruments
Mfr.Part #: ULN2003AIDR
Datasheet: ULN2003AIDR Datasheet (PDF)
Package/Case: SOIC-16
Product Type: Power Distribution Switches, Load Drivers
RoHS Status:
Stock Condition: 3,298 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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ULN2003AIDR General Description
The ULx200xA series of high-voltage, high-current Darlington transistor arrays are versatile components with a wide range of applications. With seven NPN Darlington pairs in each device, these arrays offer high-voltage outputs with built-in common-cathode clamp diodes, making them perfect for switching inductive loads. Each Darlington pair has a collector-current rating of 500 mA, which can be further increased by paralleling multiple pairs. From relay drivers to display drivers, the ULx200xA devices are commonly used in various electronic circuits to drive different types of loads efficiently
Features
- Pulse-Width Modulation
- Output Current Limiting
- Logical Input Compatibility
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Drivers per package | 7 | Switching voltage (max) (V) | 50 |
| Output voltage (max) (V) | 50 | Peak output current (A) | 0.5 |
| Delay time (typ) (ns) | 250 | Input compatibility | CMOS, TTL |
| Vol at lowest spec current (typ) (mV) | 900 | Iout/ch (max) (mA) | 500 |
| Iout_off (typ) (µA) | 50 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 105 | FET | Internal |
| Imax (A) | 0.5 | Device type | Low-side switches |
| Function | Automotive load dump compatibility, Inductive load compatibility |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The ULN2003AIDR is a high voltage, high current Darlington transistor array. It is commonly used to drive relays, stepper motors, and other high-power devices with microcontrollers. The chip consists of seven open-collector Darlington pairs with output clamp diodes for inductive load protection. It simplifies interfacing and reduces component count in applications requiring high voltage and current switching.
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Equivalent
Some equivalent products of the ULN2003AIDR chip are ULN2003AN, ULN2003BDR, and ULN2003APG. These chips are all darlington transistor arrays with high-voltage and high-current outputs, commonly used for driving relays, stepper motors, and other inductive loads. -
Features
ULN2003AIDR is a high-voltage, high-current Darlington transistor array. It has 7 Darlington pairs with clamp diodes for inductive loads, rated at 500mA and 50V. It is ideal for driving relays, stepper motors, and other high-power devices in various applications. -
Pinout
The ULN2003AIDR is a 16-pin IC that functions as a high-voltage, high-current Darlington transistor array. It is commonly used to drive relays, stepper motors, and other high-current loads. The ULN2003AIDR features seven Darlington pairs with common emitter and a clamp diode for inductive load protection. -
Manufacturer
STMicroelectronics is the manufacturer of the ULN2003AIDR. It is a global semiconductor company that designs, manufactures, and markets a range of semiconductor products including microcontrollers, power management, and sensors for various industries such as automotive, industrial, and consumer electronics. -
Application Field
The ULN2003AIDR is commonly used in applications such as stepper motor control, relay driving, and LED/ lamp driving. It is also used in industries such as automotive, industrial automation, robotics, and consumer electronics. -
Package
The ULN2003AIDR chip is typically available in a SOIC-16 package, with a surface mount form factor. Its size is approximately 10.3mm x 7.5mm x 2.35mm, making it suitable for various electronic applications.
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