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ULN2076B from STM,ST Microelectronics

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16.113ms

ULN2076B

Manufacturer: STM

50V

Partnumber Manufacturer Quantity Availability
ULN2076B STM 50 In Stock

Description and Introduction

50V The ULN2076B is a high-voltage, high-current Darlington transistor array manufactured by STMicroelectronics (STM).  

### **Specifications:**  
- **Configuration:** 4-channel Darlington transistor array  
- **Output Voltage:** 50V (max)  
- **Output Current:** 500mA per channel (max)  
- **Input Voltage Compatibility:** TTL, CMOS, PMOS (5V logic compatible)  
- **Input Current:** 2.5mA (max)  
- **Saturation Voltage:** 1.6V (max) at 350mA  
- **Power Dissipation:** 4.2W (total package)  
- **Package Type:** PDIP-16, SO-16  

### **Descriptions:**  
- Designed for driving high-current loads such as relays, solenoids, lamps, and stepper motors.  
- Includes freewheeling diodes for inductive load protection.  
- Each channel features a Darlington pair with high current gain.  

### **Features:**  
- **High-Voltage Outputs:** Up to 50V  
- **High-Current Capability:** 500mA per channel  
- **Integrated Suppression Diodes:** For inductive load protection  
- **Compatible with Logic-Level Inputs:** Works with 5V TTL/CMOS  
- **Thermal Shutdown Protection:** Prevents overheating  

This device is commonly used in industrial, automotive, and consumer applications requiring robust switching capabilities.

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