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LM2576T-005 from MOT,Motorola

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LM2576T-005

Manufacturer: MOT

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

Partnumber Manufacturer Quantity Availability
LM2576T-005,LM2576T005 MOT 30 In Stock

Description and Introduction

3A, Adjustable Output Voltage, Step-Down Switching Regulator The LM2576T-005 is a step-down (buck) switching regulator manufactured by **MOT (Motorola Semiconductor, now part of ON Semiconductor)**.  

### **Specifications:**  
- **Output Voltage:** 5V (fixed)  
- **Input Voltage Range:** 4.75V to 40V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 52 kHz (typical)  
- **Efficiency:** Up to 88%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-220-5 (through-hole)  

### **Descriptions:**  
- The LM2576T-005 is a monolithic integrated circuit designed for step-down voltage regulation.  
- It simplifies power supply design by requiring minimal external components.  
- Includes built-in frequency compensation and a fixed-frequency oscillator.  

### **Features:**  
- **Fixed 5V output** with ±4% tolerance  
- **Thermal shutdown** and **current limit protection**  
- **Low power standby mode** (IQ ≈ 50 µA)  
- **Wide input voltage range** (up to 40V)  
- **Requires only 4 external components** for operation  
- **High efficiency** compared to linear regulators  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

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

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