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LM2575HVT-1.5 from NS,National Semiconductor

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LM2575HVT-1.5

Manufacturer: NS

SIMPLE SWITCHER 1A Step-Down Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM2575HVT-1.5,LM2575HVT15 NS 79 In Stock

Description and Introduction

SIMPLE SWITCHER 1A Step-Down Voltage Regulator The LM2575HVT-1.5 is a step-down (buck) switching regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 1.5V (fixed)  
- **Input Voltage Range:** 4.75V to 60V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 52 kHz  
- **Efficiency:** Up to 88%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220 (5-pin)  
- **Regulation Type:** Buck (Step-Down)  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
The LM2575HVT-1.5 is a monolithic integrated circuit designed for step-down voltage regulation. It simplifies power supply design by requiring minimal external components. It is suitable for various applications requiring efficient power conversion.  

### **Features:**  
- Simple and easy-to-use design  
- Requires only 4 external components  
- Internally compensated  
- Low power standby mode  
- Wide input voltage range  
- High efficiency  
- Thermal shutdown and current limit protection  

This regulator is commonly used in power supplies, battery chargers, and other applications requiring a stable 1.5V output.

Application Scenarios & Design Considerations

SIMPLE SWITCHER 1A Step-Down Voltage Regulator

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