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LP2981AIM5-2.5 from NSC,National Semiconductor

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LP2981AIM5-2.5

Manufacturer: NSC

Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages

Partnumber Manufacturer Quantity Availability
LP2981AIM5-2.5,LP2981AIM525 NSC 30 In Stock

Description and Introduction

Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2981AIM5-2.5 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** 100mA  
- **Dropout Voltage:** 300mV (typical at 100mA load)  
- **Input Voltage Range:** 2.3V to 16V  
- **Quiescent Current:** 75µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
The LP2981AIM5-2.5 is a precision LDO regulator designed for battery-powered applications. It provides a stable 2.5V output with low dropout voltage, making it suitable for systems requiring efficient power management.  

### **Features:**  
- **Low Dropout Voltage:** 300mV at 100mA load  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Noise:** Optimized for noise-sensitive applications  
- **Thermal Shutdown & Current Limit Protection:** Ensures safe operation  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors  
- **Fast Transient Response:** Suitable for dynamic load conditions  

This information is based on the manufacturer's datasheet.

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