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LP2980AIM5-4.5 from NSC,National Semiconductor

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LP2980AIM5-4.5

Manufacturer: NSC

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

Partnumber Manufacturer Quantity Availability
LP2980AIM5-4.5,LP2980AIM545 NSC 966 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages The LP2980AIM5-4.5 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Output Voltage:** 4.5V (fixed)  
- **Output Current:** 50mA  
- **Dropout Voltage:** 80mV (typical) at 10mA load  
- **Input Voltage Range:** Up to 16V  
- **Quiescent Current:** 75µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
- The LP2980AIM5-4.5 is a precision, low-power LDO regulator designed for battery-powered applications.  
- It provides stable voltage regulation with low dropout and minimal quiescent current.  
- Includes built-in protection features such as thermal shutdown and current limit.  

### **Features:**  
- **Ultra-Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Ideal for power-sensitive applications.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limit Protection:** Safeguards against excessive load conditions.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum output capacitors.  
- **No External Components Required:** Simplifies circuit design.  

This information is sourced from the manufacturer's datasheet. No additional guidance or suggestions are included.

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