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LM2576D2T-005 from ON,ON Semiconductor

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LM2576D2T-005

Manufacturer: ON

3A, Adjustable Output Voltage, Step-Down Switching Regulator

Partnumber Manufacturer Quantity Availability
LM2576D2T-005,LM2576D2T005 ON 100 In Stock

Description and Introduction

3A, Adjustable Output Voltage, Step-Down Switching Regulator The LM2576D2T-005 is a step-down (buck) switching regulator manufactured by ON Semiconductor.  

### **Specifications:**  
- **Input Voltage Range:** 4.75V to 40V  
- **Output Voltage:** 5V (fixed)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 52 kHz  
- **Efficiency:** Up to 88%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-5 (D2PAK)  
- **Regulation Type:** PWM (Pulse Width Modulation)  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
The LM2576D2T-005 is a monolithic integrated circuit that provides all active functions for a step-down switching regulator. It is designed for easy implementation in various power supply applications, offering high efficiency and minimal external components.  

### **Features:**  
- Simple and easy-to-use design  
- Requires minimal external components  
- Internal frequency compensation  
- Fixed output voltage (5V)  
- Low standby current in shutdown mode  
- High efficiency compared to linear regulators  
- Thermal shutdown and current limit protection  

This regulator is commonly used in power supplies, battery chargers, and industrial applications requiring stable 5V output.

Application Scenarios & Design Considerations

3A, Adjustable Output Voltage, Step-Down Switching Regulator

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