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LM2594N-5.0

SIMPLE SWITCHER Power Converter 150 KHz 0.5A Step-Down Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM2594N-5.0,LM2594N50 13 In Stock

Description and Introduction

SIMPLE SWITCHER Power Converter 150 KHz 0.5A Step-Down Voltage Regulator The LM2594N-5.0 is a step-down (buck) switching voltage regulator manufactured by Texas Instruments.  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Current:** Up to 0.5A  
- **Switching Frequency:** 150 kHz  
- **Efficiency:** Up to 80%  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package:** 8-Pin DIP (PDIP)  

### **Descriptions:**  
The LM2594N-5.0 is a monolithic integrated circuit that provides all active functions for a step-down switching regulator. It is designed to drive a 0.5A load with excellent line and load regulation. The device requires minimal external components and includes features like thermal shutdown and current limiting for protection.  

### **Features:**  
- **Fixed 5.0V Output**  
- **Wide Input Voltage Range (4.5V to 40V)**  
- **Internal Frequency Compensation**  
- **150 kHz Fixed-Frequency Internal Oscillator**  
- **Thermal Shutdown Protection**  
- **Current Limiting Protection**  
- **Low Power Standby Mode**  
- **Simple and Easy-to-Use Design**  

This regulator is commonly used in power supply applications requiring efficient step-down conversion.

Application Scenarios & Design Considerations

SIMPLE SWITCHER Power Converter 150 KHz 0.5A Step-Down Voltage Regulator

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