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LM2937ET-1.2 from NS,National Semiconductor

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LM2937ET-1.2

Manufacturer: NS

500 mA Low Dropout Regulator

Partnumber Manufacturer Quantity Availability
LM2937ET-1.2,LM2937ET12 NS 219 In Stock

Description and Introduction

500 mA Low Dropout Regulator The LM2937ET-1.2 is a low-dropout voltage regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 1.2V  
- **Output Current:** Up to 500mA  
- **Dropout Voltage:** 0.5V (typical) at full load  
- **Input Voltage Range:** Up to 26V  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Quiescent Current:** 10mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220  

### **Descriptions:**  
- Designed for low-power applications requiring stable voltage regulation.  
- Features reverse battery protection and thermal shutdown.  
- Suitable for battery-powered devices, automotive, and industrial applications.  

### **Features:**  
- Low dropout voltage (0.5V typical at full load).  
- Internal current and thermal limiting.  
- Reverse polarity protection.  
- No external components required for fixed voltage version.  
- Stable with low-ESR capacitors.

Application Scenarios & Design Considerations

500 mA Low Dropout Regulator

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