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LP2952AIN from NS,National Semiconductor

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LP2952AIN

Manufacturer: NS

Adjustable Micropower Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
LP2952AIN NS 5 In Stock

Description and Introduction

Adjustable Micropower Low-Dropout Voltage Regulator The LP2952AIN is a low-dropout voltage regulator manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** Up to **30V**  
- **Output Voltage Options:** Fixed (e.g., **5V, 3.3V, 3V**) or Adjustable (**1.23V to 29V**)  
- **Output Current:** **250mA**  
- **Dropout Voltage:** **380mV (typical) at 100mA load**  
- **Line Regulation:** **0.02% (typical)**  
- **Load Regulation:** **0.04% (typical)**  
- **Quiescent Current:** **75µA (typical)**  
- **Operating Temperature Range:** **-40°C to +125°C**  
- **Package Type:** **8-Pin DIP (PDIP), SOIC**  

### **Descriptions:**  
- The LP2952AIN is a **precision voltage regulator** with very low dropout voltage, making it suitable for battery-powered applications.  
- It includes **foldback current limiting** and **thermal shutdown** for protection.  
- The adjustable version allows setting the output voltage via external resistors.  
- Designed for **low-power, high-efficiency** applications.  

### **Features:**  
- **Low Dropout Voltage** (380mV typical at 100mA)  
- **Low Quiescent Current** (75µA typical)  
- **High Accuracy Output Voltage** (±1% typical)  
- **Thermal Shutdown Protection**  
- **Short-Circuit and Overcurrent Protection**  
- **Stable with Low-ESR Capacitors**  
- **Reverse Battery Protection**  

This information is strictly based on the manufacturer's datasheet and specifications.

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