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LM2937ESX-12 from NS,National Semiconductor

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LM2937ESX-12

Manufacturer: NS

500 mA Low Dropout Regulator

Partnumber Manufacturer Quantity Availability
LM2937ESX-12,LM2937ESX12 NS 2002 In Stock

Description and Introduction

500 mA Low Dropout Regulator The LM2937ESX-12 is a low-dropout voltage regulator manufactured by ON Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 12V  
- **Output Current:** 500mA  
- **Dropout Voltage:** 0.5V (typical at full load)  
- **Input Voltage Range:** Up to 26V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 10mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-5 (D2PAK)  

### **Descriptions:**  
The LM2937ESX-12 is a positive voltage regulator designed to provide a stable 12V output with low dropout voltage. It is suitable for applications requiring efficient power management and thermal protection.  

### **Features:**  
- Low dropout voltage  
- Thermal shutdown protection  
- Short-circuit current limiting  
- Reverse-battery protection  
- Low quiescent current  
- Stable with low-ESR capacitors  

This information is sourced from ON Semiconductor's official documentation.

Application Scenarios & Design Considerations

500 mA Low Dropout Regulator

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