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ULN2003ADR from TEXAS

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ULN2003ADR

Manufacturer: TEXAS

High-Voltage, High-Current Darlington Transistor Arrays

Partnumber Manufacturer Quantity Availability
ULN2003ADR TEXAS 471 In Stock

Description and Introduction

High-Voltage, High-Current Darlington Transistor Arrays The ULN2003ADR is a high-voltage, high-current Darlington transistor array manufactured by Texas Instruments.  

### **Specifications:**  
- **Configuration:** 7-channel Darlington array  
- **Output Current per Channel:** 500 mA (max)  
- **Output Voltage (Max):** 50 V  
- **Input Voltage (Max):** 30 V  
- **Input Compatibility:** TTL, CMOS, PMOS  
- **Power Dissipation:** 2.25 W  
- **Package:** SOIC-16  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions:**  
- Consists of seven NPN Darlington pairs with common emitters.  
- Includes integral suppression diodes for inductive loads.  
- Designed for interfacing between low-level logic and high-power loads.  

### **Features:**  
- **High-Voltage Outputs:** Can drive loads up to 50 V.  
- **High-Current Capability:** 500 mA per channel.  
- **Integrated Clamp Diodes:** Simplifies driving inductive loads.  
- **Wide Compatibility:** Works with TTL, 5V CMOS, and PMOS logic.  
- **Cascadable:** Multiple devices can be connected for higher current applications.  

This device is commonly used in relay drivers, motor controllers, LED displays, and other high-power switching applications.

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