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LT1576CS8#PBF from LINEAR

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LT1576CS8#PBF

Manufacturer: LINEAR

1.5A, 200kHz Step-Down Switching Regulator

Partnumber Manufacturer Quantity Availability
LT1576CS8#PBF,LT1576CS8PBF LINEAR 68 In Stock

Description and Introduction

1.5A, 200kHz Step-Down Switching Regulator The LT1576CS8#PBF is a switching regulator IC manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 3.5V to 25V  
- **Output Voltage Range:** Adjustable from 1.25V to 20V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 200kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Lead SOIC  

### **Descriptions:**
- The LT1576CS8#PBF is a step-down (buck) switching regulator designed for high-efficiency power conversion.  
- It features a built-in NPN power switch and requires minimal external components.  
- The device includes internal frequency compensation, soft-start, and thermal shutdown protection.  

### **Features:**
- **High Efficiency:** Minimizes power loss with synchronous rectification.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Low Dropout Operation:** Maintains regulation even when the input voltage is close to the output.  
- **Short-Circuit Protection:** Enhances system reliability.  
- **Thermal Shutdown:** Prevents damage from overheating.  
- **Wide Input Range:** Suitable for various power supply applications.  

This regulator is commonly used in industrial, automotive, and telecom applications requiring stable and efficient power conversion.

Application Scenarios & Design Considerations

1.5A, 200kHz Step-Down Switching Regulator

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