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LP3981IMMX-3.03 from NS,National Semiconductor

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15.625ms

LP3981IMMX-3.03

Manufacturer: NS

Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator

Partnumber Manufacturer Quantity Availability
LP3981IMMX-3.03,LP3981IMMX303 NS 16060 In Stock

Description and Introduction

Micropower, 300mA Ultra Low-Dropout CMOS Voltage Regulator The LP3981IMMX-3.03 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (NS).  

**Specifications:**  
- **Output Voltage:** 3.03V (fixed)  
- **Output Current:** 300mA  
- **Dropout Voltage:** 120mV (typical) at 100mA load  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Quiescent Current:** 75µA (typical)  
- **Package:** 8-pin VSSOP (MSOP)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±2% over line, load, and temperature  

**Features:**  
- Low dropout voltage  
- Low quiescent current  
- Thermal shutdown and current limit protection  
- Stable with low-ESR ceramic capacitors  
- Fast transient response  
- Low noise performance  

**Applications:**  
- Battery-powered devices  
- Portable electronics  
- Wireless communication systems  
- Embedded systems  

This regulator is designed for space-constrained applications requiring stable voltage regulation.

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