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LM2937IMPX-5.0 from NS,National Semiconductor

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LM2937IMPX-5.0

Manufacturer: NS

500 mA Low Dropout Regulator

Partnumber Manufacturer Quantity Availability
LM2937IMPX-5.0,LM2937IMPX50 NS 94 In Stock

Description and Introduction

500 mA Low Dropout Regulator The LM2937IMPX-5.0 is a low-dropout voltage regulator manufactured by ON Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Output Current:** Up to 500mA  
- **Dropout Voltage:** 0.5V (typical at full load)  
- **Input Voltage Range:** 5.5V 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-252 (DPAK)  

### **Descriptions:**  
The LM2937IMPX-5.0 is a positive voltage regulator designed to provide a stable 5.0V output with low dropout voltage, making it suitable for battery-powered applications. It includes features such as thermal shutdown and current limit protection.  

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

This regulator is commonly used in automotive, industrial, and consumer electronics applications.

Application Scenarios & Design Considerations

500 mA Low Dropout Regulator
Partnumber Manufacturer Quantity Availability
LM2937IMPX-5.0,LM2937IMPX50 NSC 12 In Stock

Description and Introduction

500 mA Low Dropout Regulator The LM2937IMPX-5.0 is a low-dropout voltage regulator manufactured by National Semiconductor (NSC).  

**Specifications:**  
- **Output Voltage:** 5.0V  
- **Output Current:** Up to 500mA  
- **Dropout Voltage:** 0.5V (typical at full load)  
- **Input Voltage Range:** Up to 26V  
- **Low Quiescent Current:** 10mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-252 (DPAK)  

**Features:**  
- Low dropout voltage  
- Reverse battery protection  
- Internal current and thermal limiting  
- No external components required for fixed output versions  
- Stable with low-ESR capacitors  

**Description:**  
The LM2937IMPX-5.0 is designed for applications requiring a stable 5V supply with minimal dropout voltage. It includes built-in protection features such as thermal shutdown and current limiting, making it suitable for automotive and industrial applications.

Application Scenarios & Design Considerations

500 mA Low Dropout Regulator

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