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LP2953AIMX from NSC,National Semiconductor

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LP2953AIMX

Manufacturer: NSC

Adjustable Micropower Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
LP2953AIMX NSC 1475 In Stock

Description and Introduction

Adjustable Micropower Low-Dropout Voltage Regulator The LP2953AIMX is a low-dropout voltage regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage:** Adjustable from 1.24V to 29V or fixed 5V  
- **Output Current:** 250mA  
- **Dropout Voltage:** 380mV (typical at 250mA load)  
- **Input Voltage Range:** Up to 30V  
- **Line Regulation:** 0.04% (typical)  
- **Load Regulation:** 0.2% (typical)  
- **Quiescent Current:** 80µA (typical)  
- **Package:** SOIC-8  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions and Features:**  
- **Low Dropout Voltage:** Ensures stable output even when input voltage is close to the output.  
- **Low Quiescent Current:** Suitable for battery-powered applications.  
- **Current and Thermal Protection:** Built-in safeguards against overload and overheating.  
- **Adjustable Output:** Allows flexibility in setting the desired voltage (with external resistors).  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum output capacitors.  
- **Error Flag Output:** Provides a warning when output voltage drops out of regulation.  

This regulator is commonly used in automotive, industrial, and portable electronics applications.

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