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LP2980IM5X-3.1 from NS,National Semiconductor

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4.028ms

LP2980IM5X-3.1

Manufacturer: NS

Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages

Partnumber Manufacturer Quantity Availability
LP2980IM5X-3.1,LP2980IM5X31 NS 21000 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages The LP2980IM5X-3.1 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 3.1V (fixed)  
- **Output Current:** 50mA  
- **Dropout Voltage:** 300mV (typical at 50mA load)  
- **Input Voltage Range:** Up to 16V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** 0.1µA (typical)  
- **Package:** SOT-23-5  
- **Operating Temperature Range:** -40°C to +125°C  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.3%/mA (typical)  
- **Thermal Shutdown Protection:** Yes  
- **Reverse Battery Protection:** No  

### **Descriptions and Features:**  
- Designed for battery-powered applications requiring stable voltage regulation.  
- Ultra-low dropout performance suitable for low-input voltage conditions.  
- Low quiescent current extends battery life.  
- Thermal shutdown and current limit protection for enhanced reliability.  
- Stable with low-ESR ceramic capacitors (≥1µF).  
- Small SOT-23-5 package for space-constrained applications.  

This regulator is commonly used in portable electronics, IoT devices, and power-sensitive applications.

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