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LT1371ISW from LT

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LT1371ISW

Manufacturer: LT

500kHz High Efficiency 3A Switching Regulator

Partnumber Manufacturer Quantity Availability
LT1371ISW LT 20 In Stock

Description and Introduction

500kHz High Efficiency 3A Switching Regulator The LT1371ISW is a high efficiency switching regulator manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 3.5V to 30V  
- **Output Voltage Range:** Adjustable from 1.25V to 30V  
- **Output Current:** Up to 5A  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead SOIC (SW)  

### **Descriptions:**  
- The LT1371ISW is a current-mode step-down (buck) switching regulator.  
- It integrates a high-performance NPN power switch and control circuitry.  
- Designed for high efficiency and low heat dissipation.  
- Suitable for battery-powered and industrial applications.  

### **Features:**  
- **Current-Mode Control:** Ensures stable operation with fast transient response.  
- **Low Dropout Operation:** Maintains regulation even when the input voltage is close to the output.  
- **Soft-Start:** Reduces inrush current during startup.  
- **Short-Circuit Protection:** Safeguards the device under fault conditions.  
- **Synchronizable:** Can be synchronized to an external clock.  
- **Low Quiescent Current:** Improves efficiency at light loads.  

This information is based on the manufacturer's datasheet. For detailed application notes, refer to the official documentation.

Application Scenarios & Design Considerations

500kHz High Efficiency 3A Switching Regulator

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