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LP2980IM5X-4.5 from NS国半,National Semiconductor

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15.625ms

LP2980IM5X-4.5

Manufacturer: NS国半

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

Partnumber Manufacturer Quantity Availability
LP2980IM5X-4.5,LP2980IM5X45 NS国半 28000 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages The LP2980IM5X-4.5 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS国半). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 4.5V (fixed)  
- **Output Current:** 50mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** Up to 16V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Package:** SOT-23-5  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**
- The LP2980IM5X-4.5 is a precision LDO regulator designed for battery-powered applications.  
- It provides stable 4.5V output with low dropout and minimal power consumption.  
- Suitable for noise-sensitive applications due to low output noise.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Ideal for battery-powered devices.  
- **Thermal and Short-Circuit Protection:** Enhances reliability.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum capacitors.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  

This information is based on the manufacturer's datasheet.

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