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LP3994TLX-1.8 from NS,National Semiconductor

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LP3994TLX-1.8

Manufacturer: NS

1.8 V, 50mA CMOS voltage regulator with enable control

Partnumber Manufacturer Quantity Availability
LP3994TLX-1.8,LP3994TLX18 NS 1040 In Stock

Description and Introduction

1.8 V, 50mA CMOS voltage regulator with enable control The part **LP3994TLX-1.8** is a low-dropout (LDO) voltage regulator manufactured by **NS (National Semiconductor)**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 1.8V (fixed)  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Dropout Voltage:** 300mV (typical at 150mA load)  
- **Output Current:** 150mA  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**
- The LP3994TLX-1.8 is a low-noise, low-dropout linear regulator designed for battery-powered applications.  
- It provides stable voltage regulation with minimal power dissipation.  
- Suitable for portable electronics, IoT devices, and other low-power applications.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Low Quiescent Current:** Extends battery life in portable devices.  
- **Thermal Overload Protection:** Safeguards the device from excessive heat.  
- **Short-Circuit Protection:** Prevents damage during fault conditions.  
- **Stable with Ceramic Capacitors:** Requires only a small output capacitor for stability.  

This information is sourced from the manufacturer's datasheet and technical documentation.

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