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LM2575T-005 from MOT,Motorola

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LM2575T-005

Manufacturer: MOT

1A, Adjustable Output Voltage, Step-Down Switching Regulator

Partnumber Manufacturer Quantity Availability
LM2575T-005,LM2575T005 MOT 3420 In Stock

Description and Introduction

1A, Adjustable Output Voltage, Step-Down Switching Regulator The LM2575T-005 is a step-down (buck) switching voltage regulator manufactured by **MOT (Motorola Semiconductor, now part of ON Semiconductor)**.  

### **Specifications:**  
- **Output Voltage:** Fixed 5V  
- **Input Voltage Range:** 4.75V to 40V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 52 kHz (typical)  
- **Efficiency:** Up to 80%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220-5 (Through-hole)  

### **Descriptions and Features:**  
- **Simple and Efficient:** Provides a fixed 5V output with minimal external components.  
- **Internal Current Limiting:** Includes thermal shutdown and current limit protection.  
- **Low Power Standby Mode:** Consumes low quiescent current when in shutdown mode.  
- **Wide Input Voltage Range:** Suitable for a variety of power supply applications.  
- **Stable Operation:** Requires only an inductor, diode, and capacitors for a complete regulator solution.  

This regulator is commonly used in power supply designs for industrial, automotive, and consumer electronics applications.

Application Scenarios & Design Considerations

1A, Adjustable Output Voltage, Step-Down Switching Regulator
Partnumber Manufacturer Quantity Availability
LM2575T-005,LM2575T005 ON 1100 In Stock

Description and Introduction

1A, Adjustable Output Voltage, Step-Down Switching Regulator The LM2575T-005 is a step-down (buck) switching voltage regulator manufactured by ON Semiconductor.  

### **Specifications:**  
- **Output Voltage:** 5V (fixed)  
- **Input Voltage Range:** 4.75V to 40V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 52 kHz (typical)  
- **Efficiency:** Up to 88% (depending on conditions)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220 (5-pin)  
- **Regulation Type:** PWM (Pulse Width Modulation)  
- **Protection Features:** Thermal shutdown, current limiting  

### **Descriptions:**  
The LM2575T-005 is a monolithic integrated circuit that simplifies the design of step-down switching regulators. It requires minimal external components and is designed for efficient power conversion.  

### **Features:**  
- Simple and easy-to-use design  
- Requires only 4 external components  
- Internal frequency compensation  
- Low power standby mode (IQ ≈ 50 μA)  
- High efficiency compared to linear regulators  
- Wide input voltage range  
- Available in fixed and adjustable output versions  

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

Application Scenarios & Design Considerations

1A, Adjustable Output Voltage, Step-Down Switching Regulator

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