IC Phoenix logo

Home ›  U  › U15 > ULN2011A

ULN2011A from SPRAGUE 2

Fast Delivery, Competitive Price @IC-phoenix

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

ULN2011A

Manufacturer: SPRAGUE 2

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS

Partnumber Manufacturer Quantity Availability
ULN2011A SPRAGUE 2 800 In Stock

Description and Introduction

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS The ULN2011A is a high-voltage, high-current Darlington transistor array manufactured by Sprague.  

### **Specifications:**  
- **Configuration:** 7-channel Darlington transistor array  
- **Voltage Rating:** Up to 50V  
- **Current Rating:** 500mA per channel (sink capability)  
- **Input Compatibility:** TTL, CMOS, and PMOS logic levels  
- **Output Type:** Open-collector  
- **Package Type:** 16-pin DIP (Dual In-line Package)  
- **Features Built-in Suppression Diodes:** For inductive load protection  

### **Descriptions and Features:**  
- Designed for interfacing between low-level logic circuits and high-power loads.  
- Each channel includes a Darlington pair with a common emitter.  
- Integrated clamp diodes allow direct driving of inductive loads (relays, solenoids, stepper motors).  
- Suitable for applications requiring high-current sinking capability.  
- Used in relay drivers, lamp drivers, display drivers, and motor controllers.  

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

Application Scenarios & Design Considerations

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
Partnumber Manufacturer Quantity Availability
ULN2011A SPRAGUE 15 In Stock

Description and Introduction

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS The ULN2011A is a high-voltage, high-current Darlington transistor array manufactured by Sprague.  

### **Specifications:**  
- **Configuration:** Seven NPN Darlington pairs  
- **Voltage Rating:** Up to 50V  
- **Current Rating:** 500mA per channel (sink capability)  
- **Input Compatibility:** TTL, 5V CMOS, and PMOS logic levels  
- **Output Type:** Open collector  
- **Integrated Clamp Diodes:** Yes (for inductive load protection)  
- **Package:** 16-pin DIP (Dual In-line Package)  

### **Descriptions:**  
The ULN2011A is designed for interfacing between low-level logic circuits and high-power loads such as relays, solenoids, and lamps. Each of the seven Darlington pairs can sink up to 500mA, making it suitable for driving multiple loads simultaneously.  

### **Features:**  
- High-voltage and high-current capability  
- Built-in suppression diodes for inductive loads  
- Compatible with various logic families (TTL, CMOS)  
- Inputs pinned opposite outputs for easy PCB layout  
- Reliable switching performance  

The ULN2011A is commonly used in industrial control systems, automotive applications, and other high-power switching scenarios.

Application Scenarios & Design Considerations

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS

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