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LM2671M-ADJ from NS,National Semiconductor

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LM2671M-ADJ

Manufacturer: NS

SIMPLE SWITCHER Power Converter High Efficiency 500mA Step-Down Voltage Regulator with Features

Partnumber Manufacturer Quantity Availability
LM2671M-ADJ,LM2671MADJ NS 201 In Stock

Description and Introduction

SIMPLE SWITCHER Power Converter High Efficiency 500mA Step-Down Voltage Regulator with Features The LM2671M-ADJ is a step-down voltage regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Input Voltage Range:** 8V to 40V  
- **Adjustable Output Voltage Range:** 1.21V to 37V  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 260 kHz (fixed)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin SOIC  

### **Descriptions:**  
The LM2671M-ADJ is a monolithic integrated circuit that provides all active functions for a step-down (buck) switching regulator. It features high efficiency, requiring only a few external components. The adjustable version allows the output voltage to be set via an external resistor divider.  

### **Features:**  
- **Simple and Easy-to-Use Design**  
- **Low Power Consumption in Shutdown Mode**  
- **Internal Soft-Start**  
- **Thermal Shutdown Protection**  
- **Short-Circuit Protection**  
- **Requires Only 5 External Components**  

This regulator is suitable for battery-powered applications, industrial systems, and automotive electronics.

Application Scenarios & Design Considerations

SIMPLE SWITCHER Power Converter High Efficiency 500mA Step-Down Voltage Regulator with Features

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