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LP3966ET-1.8 from NS,National Semiconductor

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LP3966ET-1.8

Manufacturer: NS

3A Fast Ultra Low Dropout Linear Regulator

Partnumber Manufacturer Quantity Availability
LP3966ET-1.8,LP3966ET18 NS 200 In Stock

Description and Introduction

3A Fast Ultra Low Dropout Linear Regulator The LP3966ET-1.8 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Maximum Output Current:** 800mA  
- **Dropout Voltage:** 340mV (typical) at 800mA  
- **Input Voltage Range:** 2.5V to 7V  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263 (D2PAK)  

### **Descriptions and Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  
- **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.  
- **Applications:** Used in portable devices, DSPs, FPGAs, and other low-voltage systems requiring stable power.  

This information is strictly based on the manufacturer's datasheet.

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