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LM2595SX-5.0

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

Partnumber Manufacturer Quantity Availability
LM2595SX-5.0,LM2595SX50 421 In Stock

Description and Introduction

SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator The LM2595SX-5.0 is a step-down (buck) switching voltage regulator manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** Fixed 5.0V  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 150 kHz (fixed)  
- **Efficiency:** Up to 80%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-5 (SMD)  

### **Descriptions:**
- The LM2595SX-5.0 is a monolithic integrated circuit that provides all active functions for a step-down switching regulator.  
- It is designed for easy implementation in various power supply applications.  
- The device includes a fixed-frequency oscillator, feedback control, and an internal switch with current limiting and thermal shutdown.  

### **Features:**
- **Fixed 5.0V Output** with ±4% accuracy  
- **Wide Input Voltage Range** (4.5V to 40V)  
- **Low Power Standby Mode** (IQ < 80µA)  
- **Internal Current Limiting & Thermal Shutdown**  
- **Requires Few External Components** for operation  
- **TO-263 Package** for efficient thermal performance  

This regulator is commonly used in industrial, automotive, and consumer electronics applications requiring a stable 5V supply.

Application Scenarios & Design Considerations

SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator
Partnumber Manufacturer Quantity Availability
LM2595SX-5.0,LM2595SX50 NS 5500 In Stock

Description and Introduction

SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator The LM2595SX-5.0 is a step-down (buck) switching regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** Fixed 5.0V  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 150 kHz (fixed)  
- **Efficiency:** Up to 88%  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package:** TO-263-5 (D2PAK)  
- **Regulation Type:** PWM (Pulse Width Modulation)  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
The LM2595SX-5.0 is a monolithic integrated circuit that provides all active functions for a step-down switching regulator. It is designed for easy implementation in applications requiring efficient power conversion with minimal external components.  

### **Features:**  
- Simple and easy-to-use design  
- Requires only 4 external components  
- Internal frequency compensation  
- Low power standby mode (IQ ≈ 80 µA)  
- Soft-start capability to reduce inrush current  
- Adjustable version available (LM2595S-ADJ)  
- Wide input voltage range  
- High efficiency over a wide load range  

This regulator is commonly used in power supplies, battery chargers, and industrial control systems.

Application Scenarios & Design Considerations

SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator
Partnumber Manufacturer Quantity Availability
LM2595SX-5.0,LM2595SX50 NSC 480 In Stock

Description and Introduction

SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator The LM2595SX-5.0 is a step-down (buck) switching voltage regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 150 kHz (fixed)  
- **Efficiency:** Up to 88%  
- **Operating Junction Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-5 (D2PAK)  
- **Regulation Type:** PWM (Pulse Width Modulation)  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
The LM2595SX-5.0 is a monolithic integrated circuit that provides all active functions for a step-down switching regulator. It is designed for easy implementation and requires minimal external components.  

### **Features:**  
- Simple and easy-to-use design  
- Requires only 4 external components  
- Internal frequency compensation  
- Low standby current (50 µA typical)  
- Adjustable soft-start capability  
- Available in fixed and adjustable output versions  
- High efficiency compared to linear regulators  
- Suitable for battery-powered applications  

This regulator is commonly used in power supply designs for industrial, automotive, and consumer electronics applications.

Application Scenarios & Design Considerations

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

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