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ST890B from ST,ST Microelectronics

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15.625ms

ST890B

Manufacturer: ST

1.2 CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

Partnumber Manufacturer Quantity Availability
ST890B ST 380 In Stock

Description and Introduction

1.2 CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN The part ST890B is manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Manufacturer:** STMicroelectronics  
- **Part Number:** ST890B  
- **Type:** High-Side Power Switch  
- **Operating Voltage:** 4.5V to 28V  
- **Output Current:** Up to 1.5A (continuous)  
- **On-Resistance (RDS(on)):** Typically 0.3Ω  
- **Protection Features:** Overcurrent, Overtemperature, and Short-Circuit Protection  
- **Logic-Level Input:** Compatible with 3.3V and 5V control signals  
- **Package Type:** SO-8  

### **Descriptions and Features:**  
- Designed for high-side power switching applications.  
- Low standby current consumption.  
- Built-in thermal shutdown to prevent overheating.  
- Fast turn-on and turn-off times.  
- Suitable for automotive, industrial, and consumer electronics applications.  
- Reverse battery protection (in some variants).  

For exact datasheet details, refer to STMicroelectronics' official documentation.

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