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ULN2003AIDR from TI,Texas Instruments

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ULN2003AIDR

Manufacturer: TI

High-Voltage, High-Current Darlington Transistor Array

Partnumber Manufacturer Quantity Availability
ULN2003AIDR TI 22500 In Stock

Description and Introduction

High-Voltage, High-Current Darlington Transistor Array The ULN2003AIDR is a high-voltage, high-current Darlington transistor array manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Configuration:** 7-channel Darlington transistor array  
- **Output Current per Channel:** 500 mA (max)  
- **Output Voltage (Collector-Emitter):** 50 V (max)  
- **Input Voltage (Base-Emitter):** 30 V (max)  
- **Input Compatibility:** TTL, CMOS, and PMOS logic levels  
- **Package Type:** SOIC-16  
- **Operating Temperature Range:** -20°C to +85°C  
- **Features Built-in Suppression Diodes:** Yes (for inductive loads)  

### **Descriptions:**  
The ULN2003AIDR is a monolithic high-voltage, high-current Darlington transistor array. It consists of seven NPN Darlington pairs capable of driving high-voltage loads with logic-level inputs. Each channel includes a suppression diode for switching inductive loads, making it suitable for relay, motor, and solenoid driving applications.  

### **Features:**  
- **High-Voltage Outputs (50 V max)**  
- **High-Current Sink Capability (500 mA per channel)**  
- **Integrated Clamp Diodes for Inductive Loads**  
- **TTL, CMOS, and PMOS Input Compatible**  
- **Wide Operating Temperature Range (-20°C to +85°C)**  
- **SOIC-16 Package for Space-Efficient Designs**  

This information is based solely on the manufacturer's datasheet and technical documentation.

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