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LP3961EMP-1.8 from NSC,National Semiconductor

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LP3961EMP-1.8

Manufacturer: NSC

800mA Fast Ultra Low Dropout Linear Regulator

Partnumber Manufacturer Quantity Availability
LP3961EMP-1.8,LP3961EMP18 NSC 1000 In Stock

Description and Introduction

800mA Fast Ultra Low Dropout Linear Regulator The LP3961EMP-1.8 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 7V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 5-Pin SOT-223  

### **Features:**  
- Low dropout voltage for efficient power conversion  
- Stable with low-ESR ceramic capacitors  
- Thermal shutdown and current limit protection  
- Fast transient response  
- Low noise operation  
- RoHS compliant  

### **Applications:**  
- Battery-powered devices  
- Portable electronics  
- DSP and FPGA power supplies  
- Post-regulation for switching supplies  

This regulator is designed for applications requiring a stable, low-noise power supply with minimal power loss.

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