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LP2978AIM5X-3.8 from NS,National Semiconductor

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15.625ms

LP2978AIM5X-3.8

Manufacturer: NS

Micropower SOT, 50 mA Low-Noise Ultra Low-Dropout Regulator

Partnumber Manufacturer Quantity Availability
LP2978AIM5X-3.8,LP2978AIM5X38 NS 77700 In Stock

Description and Introduction

Micropower SOT, 50 mA Low-Noise Ultra Low-Dropout Regulator The LP2978AIM5X-3.8 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 3.8V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 7V  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.1%/mA (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Package:** SOT-23-5  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The LP2978AIM5X-3.8 is a precision LDO regulator designed for applications requiring stable voltage with low noise and low dropout performance. It features low quiescent current and is suitable for battery-powered devices.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Ideal for power-sensitive applications.  
- **Thermal Shutdown & Current Limit Protection:** Protects the device from overheating and overcurrent conditions.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum output capacitors.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  

This information is strictly factual and derived from the manufacturer's datasheet.

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