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LM2594HVN-5.0. from NS,National Semiconductor

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LM2594HVN-5.0.

Manufacturer: NS

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

Partnumber Manufacturer Quantity Availability
LM2594HVN-5.0.,LM2594HVN50 NS 1 In Stock

Description and Introduction

SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator The LM2594HVN-5.0 is a switching voltage regulator from National Semiconductor (NS).  

### **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 Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-5 (D2PAK)  

### **Descriptions:**  
- A step-down (buck) switching regulator  
- Includes a fixed-frequency oscillator and internal frequency compensation  
- Features thermal shutdown and current limit protection  

### **Features:**  
- Adjustable or fixed output voltage options  
- Low standby current (50 µA typical)  
- Requires minimal external components  
- Internal soft-start reduces inrush current  
- Wide input voltage range  

This regulator is designed for applications requiring efficient power conversion with a high input voltage range.

Application Scenarios & Design Considerations

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

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