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LM2590HVS-5.0 from NS,National Semiconductor

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LM2590HVS-5.0

Manufacturer: NS

SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator with Features

Partnumber Manufacturer Quantity Availability
LM2590HVS-5.0,LM2590HVS50 NS 1526 In Stock

Description and Introduction

SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator with Features The LM2590HVS-5.0 is a step-down (buck) switching regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 150 kHz  
- **Efficiency:** Up to 80%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-263-5 (D2PAK)  
- **Protection Features:** Thermal shutdown, current limiting  

### **Descriptions:**  
The LM2590HVS-5.0 is a monolithic integrated circuit that provides all active functions for a step-down switching regulator. It is designed to drive a 3A load with excellent line and load regulation.  

### **Features:**  
- Simple and easy-to-use design  
- Requires minimal external components  
- Internal frequency compensation  
- Adjustable soft-start capability  
- Low power standby mode  
- High efficiency  
- Wide input voltage range  
- Thermal shutdown and current limit protection  

This regulator is suitable for a variety of applications, including power supplies, industrial systems, and automotive electronics.

Application Scenarios & Design Considerations

SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator with Features

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