IC Phoenix logo

Home ›  U  › U15 > ULN2003AJ

ULN2003AJ from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

ULN2003AJ

Manufacturer: TI

High-Voltage, High-Current Darlington Transistor Arrays

Partnumber Manufacturer Quantity Availability
ULN2003AJ TI 300 In Stock

Description and Introduction

High-Voltage, High-Current Darlington Transistor Arrays The ULN2003AJ is a high-voltage, high-current Darlington transistor array manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Configuration:** 7-channel Darlington transistor array  
- **Output Current (per channel):** 500 mA (max)  
- **Output Voltage (max):** 50 V  
- **Input Voltage (compatible with TTL, CMOS, PMOS):** 5V  
- **Input Current (per channel):** ~2.7 mA (max)  
- **Power Dissipation (per package):** 2.25 W  
- **Operating Temperature Range:** -20°C to +85°C  
- **Package Type:** PDIP-16 (Plastic Dual In-Line Package)  

### **Descriptions:**  
The ULN2003AJ consists of seven NPN Darlington pairs with high-voltage and high-current capability. It is designed for interfacing between low-level logic circuits (such as microcontrollers) and high-power loads like relays, motors, and lamps. Each channel includes a suppression diode for inductive load protection.  

### **Features:**  
- **High-Voltage Outputs (50V max)**  
- **High-Current Drivers (500 mA per channel)**  
- **Integrated Suppression Diodes** for inductive load protection  
- **TTL, CMOS, and PMOS Input Compatible**  
- **Wide Operating Temperature Range**  
- **Reliable and Robust Design** for industrial applications  

The ULN2003AJ is commonly used in applications such as relay drivers, stepper motor controllers, LED displays, and other high-power switching circuits.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips