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LT1376HVCS from LINEAR

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LT1376HVCS

Manufacturer: LINEAR

1.5A/ 500kHz Step-Down Switching Regulators

Partnumber Manufacturer Quantity Availability
LT1376HVCS LINEAR 100 In Stock

Description and Introduction

1.5A/ 500kHz Step-Down Switching Regulators The LT1376HVCS is a high voltage, high efficiency switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **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:** 7-Lead TO-220 (CS package)  
- **Topology:** Buck (Step-Down) Converter  

### **Descriptions:**  
The LT1376HVCS is a high voltage, current-mode switching regulator designed for high efficiency step-down applications. It features a built-in NPN switch capable of handling high input voltages while maintaining stable output regulation.  

### **Features:**  
- Wide input voltage range (up to 60V)  
- High efficiency (up to 90%)  
- Adjustable output voltage  
- Current-mode control for improved transient response  
- Low shutdown current (<1µA)  
- Thermal shutdown protection  
- Short-circuit protection  
- Soft-start capability  

This regulator is suitable for industrial, automotive, and telecom applications requiring high voltage conversion.

Application Scenarios & Design Considerations

1.5A/ 500kHz Step-Down Switching Regulators
Partnumber Manufacturer Quantity Availability
LT1376HVCS LT 43 In Stock

Description and Introduction

1.5A/ 500kHz Step-Down Switching Regulators The LT1376HVCS is a high voltage, high efficiency switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **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:** 7-Lead TO-220 (HVCS)  

### **Descriptions:**  
The LT1376HVCS is a step-down (buck) switching regulator with high input voltage capability. It integrates a high-performance NPN switch and control circuitry, making it suitable for high voltage applications.  

### **Features:**  
- **High Input Voltage:** Supports up to 60V input  
- **Low Dropout Operation:** Allows extended battery life  
- **Current Mode Control:** Provides fast transient response  
- **Adjustable Output Voltage:** Via external resistors  
- **Thermal Shutdown Protection:** Prevents overheating  
- **Short-Circuit Protection:** Enhances reliability  
- **Soft-Start Capability:** Reduces inrush current  

This regulator is commonly used in industrial, automotive, and telecom applications requiring high voltage conversion efficiency.

Application Scenarios & Design Considerations

1.5A/ 500kHz Step-Down Switching Regulators

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