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LM2576T-5.0.. from NS,National Semiconductor

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LM2576T-5.0..

Manufacturer: NS

SIMPLE SWITCHER® 3A Step-Down Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM2576T-5.0..,LM2576T50 NS 124 In Stock

Description and Introduction

SIMPLE SWITCHER® 3A Step-Down Voltage Regulator The LM2576T-5.0 is a step-down (buck) switching regulator manufactured by **National Semiconductor (NS)**.  

### **Specifications:**  
- **Output Voltage:** Fixed 5.0V (±4% tolerance)  
- **Input Voltage Range:** 7V to 40V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 52 kHz  
- **Efficiency:** Up to 88%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220-5 (Through-hole)  
- **Regulation Type:** PWM (Pulse-Width Modulation)  
- **Protection Features:** Thermal shutdown and current limit  

### **Descriptions and Features:**  
- Simple and easy-to-use buck regulator for step-down voltage conversion.  
- Requires minimal external components (inductor, diode, capacitors).  
- Internal frequency compensation for stability.  
- Low standby current in shutdown mode (50µA typical).  
- Suitable for various applications, including power supplies, battery chargers, and industrial systems.  

This device is designed for reliable and efficient power conversion with built-in protection features.

Application Scenarios & Design Considerations

SIMPLE SWITCHER® 3A Step-Down Voltage Regulator

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