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LP2954IM from NSC,National Semiconductor

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LP2954IM

Manufacturer: NSC

5V Micropower Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
LP2954IM NSC 990 In Stock

Description and Introduction

5V Micropower Low-Dropout Voltage Regulator The LP2954IM is a low-dropout voltage regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage Options:** 5V (fixed) or adjustable (1.24V to 29V)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 380mV (typical at 250mA load)  
- **Input Voltage Range:** Up to 30V  
- **Line Regulation:** 0.03% (typical)  
- **Load Regulation:** 0.05% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Package:** 8-Pin SOIC (IM)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protections:** Overcurrent, thermal shutdown, reverse battery protection  

### **Descriptions & Features:**  
- Low-dropout voltage regulator designed for battery-powered applications.  
- Stable with low-ESR capacitors (≥1µF).  
- Includes error flag output for low voltage detection.  
- Low quiescent current in dropout mode.  
- Adjustable output version requires only two external resistors.  
- Internal current and thermal limiting for protection.  

This information is based on the manufacturer's datasheet.

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