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LP2953IN from NS,National Semiconductor

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LP2953IN

Manufacturer: NS

Adjustable Micropower Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
LP2953IN NS 140 In Stock

Description and Introduction

Adjustable Micropower Low-Dropout Voltage Regulator The LP2953IN is a low-dropout voltage regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** Adjustable from 1.24V to 29V  
- **Output Current:** 250mA  
- **Dropout Voltage:** 380mV (typical at 250mA)  
- **Input Voltage Range:** Up to 30V  
- **Line Regulation:** 0.06% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin DIP (PDIP)  

### **Descriptions and Features:**  
- Designed for battery-powered applications requiring low quiescent current.  
- Includes features such as **reverse battery protection**, **current limiting**, and **thermal shutdown**.  
- Adjustable output voltage using external resistors.  
- Stable with low-ESR capacitors (≥1µF).  
- Suitable for automotive, industrial, and portable electronics.  

This regulator is optimized for applications where low power consumption and extended battery life are critical.

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