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LM2593HVS-5.0 from NS,National Semiconductor

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LM2593HVS-5.0

Manufacturer: NS

SIMPLE SWITCHER Power Converter 150 KHz 2A Step-Down Voltage Regulator with Features

Partnumber Manufacturer Quantity Availability
LM2593HVS-5.0,LM2593HVS50 NS 19 In Stock

Description and Introduction

SIMPLE SWITCHER Power Converter 150 KHz 2A Step-Down Voltage Regulator with Features The LM2593HVS-5.0 is a step-down (buck) switching voltage regulator manufactured by ON Semiconductor (NS).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage:** Fixed 5.0V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 150 kHz  
- **Efficiency:** Up to 90%  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package:** TO-263-5 (D2PAK)  

### **Descriptions:**  
- The LM2593HVS-5.0 is a monolithic buck regulator designed for high-voltage applications.  
- It includes a fixed-frequency oscillator, high-efficiency switch, and thermal shutdown protection.  
- Suitable for industrial, automotive, and consumer applications requiring a stable 5V output.  

### **Features:**  
- **Wide Input Voltage Range** (4.5V to 40V)  
- **Fixed 5.0V Output** (±4% tolerance)  
- **3A Output Current Capability**  
- **Internal Current Limiting & Thermal Shutdown**  
- **Low Power Standby Mode** (IQ < 80µA)  
- **Simple External Components Required**  
- **Available in a TO-263-5 Package**  

This regulator is designed for high reliability and efficiency in demanding applications.

Application Scenarios & Design Considerations

SIMPLE SWITCHER Power Converter 150 KHz 2A Step-Down Voltage Regulator with Features
Partnumber Manufacturer Quantity Availability
LM2593HVS-5.0,LM2593HVS50 NSC 428 In Stock

Description and Introduction

SIMPLE SWITCHER Power Converter 150 KHz 2A Step-Down Voltage Regulator with Features The LM2593HVS-5.0 is a step-down (buck) switching regulator manufactured by National Semiconductor (NSC). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage:** Fixed 5V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 150 kHz  
- **Efficiency:** Up to 92%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-5 (D2PAK)  

### **Descriptions:**  
- The LM2593HVS-5.0 is a monolithic integrated circuit optimized for step-down voltage regulation.  
- It is designed for high-efficiency power conversion with minimal external components.  
- Includes internal frequency compensation and a fixed-frequency oscillator.  

### **Features:**  
- **Wide Input Voltage Range:** 4.5V to 40V  
- **3A Output Load Current**  
- **Low Power Standby Mode (IQ < 80μA)**  
- **Internal Current Limiting & Thermal Shutdown Protection**  
- **Fixed 150 kHz Switching Frequency**  
- **Requires Only 4 External Components**  
- **Available in a Thermally Enhanced TO-263 Package**  

This information is sourced from the manufacturer's datasheet. Let me know if you need further details.

Application Scenarios & Design Considerations

SIMPLE SWITCHER Power Converter 150 KHz 2A Step-Down Voltage Regulator with Features

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