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LM2940IMP-10 from NS,National Semiconductor

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LM2940IMP-10

Manufacturer: NS

1A Low Dropout Regulator

Partnumber Manufacturer Quantity Availability
LM2940IMP-10,LM2940IMP10 NS 230 In Stock

Description and Introduction

1A Low Dropout Regulator The LM2940IMP-10 is a low-dropout voltage regulator manufactured by National Semiconductor (NS).  

**Specifications:**  
- **Output Voltage:** 10V  
- **Output Current:** 1A  
- **Dropout Voltage:** 0.5V (typical) at full load  
- **Input Voltage Range:** Up to 26V  
- **Line Regulation:** 0.3% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Quiescent Current:** 10mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-252 (DPAK)  

**Descriptions and Features:**  
- Designed for low dropout voltage applications  
- Includes thermal shutdown and current limit protection  
- Stable with low-ESR output capacitors  
- Suitable for battery-powered systems  
- Low quiescent current in standby mode  
- Reverse battery protection  
- Internal short-circuit current limit  
- High ripple rejection ratio  

This regulator is commonly used in automotive, industrial, and consumer electronics applications requiring stable voltage regulation.

Application Scenarios & Design Considerations

1A Low Dropout Regulator

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