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LM2576HVT-15/NOPB from NSC,National Semiconductor

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LM2576HVT-15/NOPB

Manufacturer: NSC

SIMPLE SWITCHER? 4V to 60V, 3A Low Component Count Step-Down Regulator 5-TO-220 -40 to 125

Partnumber Manufacturer Quantity Availability
LM2576HVT-15/NOPB,LM2576HVT15NOPB NSC 450 In Stock

Description and Introduction

SIMPLE SWITCHER? 4V to 60V, 3A Low Component Count Step-Down Regulator 5-TO-220 -40 to 125 The LM2576HVT-15/NOPB is a step-down switching regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage:** Fixed 15V  
- **Output Current:** Up to 3A  
- **Input Voltage Range:** 4.75V to 60V  
- **Switching Frequency:** 52 kHz  
- **Efficiency:** Up to 88%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220-5 (Through-Hole)  
- **Regulation Type:** Buck (Step-Down) Converter  
- **Protection Features:** Thermal shutdown, current limiting  

### **Descriptions:**  
The LM2576HVT-15/NOPB is a monolithic integrated circuit designed for step-down (buck) voltage regulation. It simplifies power supply design by requiring minimal external components and provides high efficiency.  

### **Features:**  
- **Fixed 15V Output Voltage**  
- **3A Output Current Capability**  
- **Wide Input Voltage Range (4.75V to 60V)**  
- **Internal Frequency Compensation**  
- **Thermal Shutdown and Current Limit Protection**  
- **Low Power Standby Mode**  
- **Requires Only 4 External Components**  
- **Available in TO-220 Package**  

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

Application Scenarios & Design Considerations

SIMPLE SWITCHER? 4V to 60V, 3A Low Component Count Step-Down Regulator 5-TO-220 -40 to 125

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