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LM2575HVM-15 from NS,National Semiconductor

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LM2575HVM-15

Manufacturer: NS

SIMPLE SWITCHER 1A Step-Down Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM2575HVM-15,LM2575HVM15 NS 463 In Stock

Description and Introduction

SIMPLE SWITCHER 1A Step-Down Voltage Regulator The LM2575HVM-15 is a monolithic integrated circuit manufactured by National Semiconductor (NS). It is a step-down (buck) switching regulator designed for easy and efficient voltage regulation.  

### **Specifications:**  
- **Output Voltage:** Fixed 15V  
- **Input Voltage Range:** 4.75V to 60V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 52 kHz  
- **Efficiency:** Up to 88%  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package Type:** TO-220 (5-pin)  

### **Descriptions:**  
The LM2575HVM-15 simplifies power supply design by requiring minimal external components. It includes a fixed-frequency oscillator, a high-efficiency switch, and thermal shutdown protection.  

### **Features:**  
- **Fixed 15V Output**  
- **Wide Input Voltage Range** (4.75V to 60V)  
- **1A Output Current Capability**  
- **Internal Frequency Compensation**  
- **Thermal Shutdown and Current Limit Protection**  
- **Low Power Standby Mode**  
- **Requires Only 4 External Components**  

This regulator is commonly used in power supplies, battery chargers, and industrial applications.

Application Scenarios & Design Considerations

SIMPLE SWITCHER 1A Step-Down Voltage Regulator

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