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LP2951N from NSC,National Semiconductor

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LP2951N

Manufacturer: NSC

Series of Adjustable Micropower Voltage Regulators

Partnumber Manufacturer Quantity Availability
LP2951N NSC 296 In Stock

Description and Introduction

Series of Adjustable Micropower Voltage Regulators The LP2951N is a low-dropout voltage regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage Options:** Fixed (e.g., 5V, 3.3V) or adjustable (1.23V to 30V).  
- **Output Current:** Up to 100mA.  
- **Dropout Voltage:** Typically 380mV at 100mA load.  
- **Input Voltage Range:** Up to 30V.  
- **Low Quiescent Current:** Typically 75µA.  
- **Low Temperature Coefficient:** Ensures stable output over temperature variations.  
- **Protection Features:**  
  - Reverse battery protection.  
  - Current limiting.  
  - Thermal shutdown.  

### **Descriptions and Features:**  
- The LP2951N is designed for battery-powered applications requiring low power consumption.  
- It provides a stable output voltage with very low dropout, making it suitable for applications where input voltage is close to the output.  
- The regulator includes internal protection against overcurrent and overheating.  
- Available in TO-92, SOT-223, and SOIC packages.  
- Suitable for portable electronics, battery chargers, and power management systems.  

(Note: Always refer to the official datasheet for detailed specifications.)

Partnumber Manufacturer Quantity Availability
LP2951N NS 14 In Stock

Description and Introduction

Series of Adjustable Micropower Voltage Regulators The LP2951N is a low-dropout voltage regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage Options:** Fixed (e.g., 3.0V, 3.3V, 5.0V) or adjustable (1.24V to 29V).  
- **Output Current:** Up to 100mA.  
- **Dropout Voltage:** Typically 380mV at full load.  
- **Input Voltage Range:** Up to 30V.  
- **Low Quiescent Current:** Typically 75µA.  
- **Low Temperature Coefficient:** Ensures stable output over temperature variations.  
- **Built-in Protection Features:** Overcurrent and thermal shutdown.  
- **Package:** TO-220, TO-92, and SOIC.  

### **Descriptions and Features:**  
- Designed for battery-powered applications requiring low power consumption.  
- Provides stable output voltage with minimal dropout.  
- Features low standby current, making it suitable for portable devices.  
- Includes reverse battery protection and short-circuit protection.  
- Adjustable version allows custom output voltage settings via external resistors.  
- Suitable for automotive, industrial, and consumer electronics applications.  

This information is based on the manufacturer's datasheet and technical documentation.

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