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LT1376HVCS8 from LINEAR

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LT1376HVCS8

Manufacturer: LINEAR

1.5A/ 500kHz Step-Down Switching Regulators

Partnumber Manufacturer Quantity Availability
LT1376HVCS8 LINEAR 123 In Stock

Description and Introduction

1.5A/ 500kHz Step-Down Switching Regulators The LT1376HVCS8 is a high voltage, 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 60V (HV version)  
- **Output Voltage Range:** Adjustable from 1.25V to 50V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 500kHz (fixed)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Lead SOIC (CS8)  

### **Descriptions:**  
- The LT1376HVCS8 is a current-mode switching regulator with built-in high voltage NPN switch.  
- It is designed for high efficiency step-down (buck) applications.  
- Includes features like soft-start, frequency foldback, and thermal shutdown for robust operation.  

### **Features:**  
- **Wide Input Voltage Range:** Supports up to 60V input.  
- **High Efficiency:** Minimizes power loss with synchronous rectification.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Current Mode Control:** Ensures stable operation with fast transient response.  
- **Built-In Protection:** Includes thermal shutdown and current limiting.  
- **Low Dropout Operation:** Maintains regulation even when input voltage is close to output.  
- **Small Footprint:** 8-Lead SOIC package for space-constrained applications.  

This regulator is commonly used in industrial, automotive, and power supply applications requiring high input voltage handling and efficient power conversion.

Application Scenarios & Design Considerations

1.5A/ 500kHz Step-Down Switching Regulators
Partnumber Manufacturer Quantity Availability
LT1376HVCS8 LT 123 In Stock

Description and Introduction

1.5A/ 500kHz Step-Down Switching Regulators The LT1376HVCS8 is a high voltage, 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 60V  
- **Output Voltage Range:** Adjustable from 1.25V to 50V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Lead SOIC (CS8)  

### **Descriptions:**
- The LT1376HVCS8 is a current-mode switching regulator with a built-in high voltage NPN switch.  
- It is designed for high efficiency step-down (buck) applications.  
- Features include low dropout operation, adjustable frequency, and thermal shutdown protection.  

### **Features:**
- **Wide Input Voltage Range (3.5V to 60V)**  
- **1.5A Output Current Capability**  
- **500kHz Switching Frequency**  
- **Adjustable Output Voltage**  
- **Low Dropout Operation**  
- **Thermal Shutdown Protection**  
- **Current Mode Control for Improved Stability**  
- **Soft-Start Functionality**  

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

Application Scenarios & Design Considerations

1.5A/ 500kHz Step-Down Switching Regulators

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