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LP2952AIN-3.3 from NS,National Semiconductor

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LP2952AIN-3.3

Manufacturer: NS

Adjustable Micropower Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
LP2952AIN-3.3,LP2952AIN33 NS 3500 In Stock

Description and Introduction

Adjustable Micropower Low-Dropout Voltage Regulator The LP2952AIN-3.3 is a low-dropout voltage regulator manufactured by National Semiconductor (NS). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 380mV (typical at full load)  
- **Input Voltage Range:** Up to 30V  
- **Line Regulation:** 0.03% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 1.1mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-pin DIP (PDIP)  

### **Descriptions:**  
- The LP2952AIN-3.3 is a precision voltage regulator with low dropout, designed for battery-powered applications.  
- It includes features such as current limit, thermal shutdown, and reverse battery protection.  
- Suitable for automotive, industrial, and portable electronics due to its wide input voltage range.  

### **Features:**  
- **Low Dropout Voltage:** Ensures stable operation even when input voltage is close to the output.  
- **Low Quiescent Current:** Enhances efficiency in battery-operated devices.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limit Protection:** Safeguards against excessive current draw.  
- **Reverse Battery Protection:** Protects the regulator from damage if battery polarity is reversed.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  

This information is sourced from the manufacturer's datasheet and technical documentation.

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