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LM2597MX-5.0 from NS,National Semiconductor

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LM2597MX-5.0

Manufacturer: NS

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

Partnumber Manufacturer Quantity Availability
LM2597MX-5.0,LM2597MX50 NS 2000 In Stock

Description and Introduction

SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator The LM2597MX-5.0 is a step-up (boost), step-down (buck), and inverting switching regulator manufactured by **ON Semiconductor (NS)**.  

### **Specifications:**  
- **Output Voltage:** Fixed 5.0V  
- **Input Voltage Range:** 3.5V to 40V  
- **Output Current:** Up to 3A (depending on conditions)  
- **Switching Frequency:** 150 kHz  
- **Efficiency:** Up to 80%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8 (Exposed Pad)  
- **Regulator Type:** Buck, Boost, Inverting  

### **Descriptions:**  
The LM2597MX-5.0 is a monolithic integrated circuit that provides all active functions for a step-down (buck), step-up (boost), or voltage-inverting switching regulator. It is designed to drive a 3A load with excellent line and load regulation.  

### **Features:**  
- Adjustable or Fixed Output Voltage (5.0V)  
- 3A Output Current Capability  
- Wide Input Voltage Range (3.5V to 40V)  
- Internal Frequency Compensation  
- Thermal Shutdown and Current Limiting Protection  
- Low Power Standby Mode  
- Requires Few External Components  

This regulator is commonly used in power supply applications, battery chargers, and industrial systems.

Application Scenarios & Design Considerations

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

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