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LM2575YWM from MIC

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LM2575YWM

Manufacturer: MIC

52kHz Simple 1A Buck Regulator

Partnumber Manufacturer Quantity Availability
LM2575YWM MIC 5520 In Stock

Description and Introduction

52kHz Simple 1A Buck Regulator The LM2575YWM is a step-down (buck) switching regulator manufactured by Microchip Technology (formerly Micrel).  

### **Specifications:**  
- **Input Voltage Range:** 4.75V to 40V  
- **Output Voltage Options:**  
  - Fixed: 3.3V, 5V, 12V, 15V  
  - Adjustable: 1.23V to 37V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 52 kHz  
- **Efficiency:** Up to 88%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-16 (Wide)  

### **Descriptions:**  
The LM2575YWM is a monolithic integrated circuit that simplifies the design of a step-down switching regulator. It requires minimal external components and provides high efficiency. The device includes a fixed-frequency oscillator, a high-gain error amplifier, and internal current limiting and thermal shutdown protection.  

### **Features:**  
- **Simple and Easy to Design:** Requires only 4 external components.  
- **Internal Frequency Compensation:** Ensures stability.  
- **Low Power Standby Mode:** Consumes only 50 μA in shutdown mode.  
- **Thermal Shutdown and Current Limit Protection:** Enhances reliability.  
- **Wide Input Voltage Range:** Suitable for various applications.  
- **Available in Fixed and Adjustable Output Versions.**  

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

Application Scenarios & Design Considerations

52kHz Simple 1A Buck Regulator

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