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LP3986BLX-3131 from NS,National Semiconductor

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LP3986BLX-3131

Manufacturer: NS

Dual Micropower 150 mA Ultra Low-Dropout CMOS Voltage Regulators in micro SMD Package

Partnumber Manufacturer Quantity Availability
LP3986BLX-3131,LP3986BLX3131 NS 236 In Stock

Description and Introduction

Dual Micropower 150 mA Ultra Low-Dropout CMOS Voltage Regulators in micro SMD Package The LP3986BLX-3131 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Part Number:**  
LP3986BLX-3131  

### **Description:**  
The LP3986BLX-3131 is a high-performance, low-dropout linear voltage regulator designed for applications requiring stable power with minimal noise.  

### **Key Features:**  
- **Output Voltage:** 3.131V (fixed)  
- **Output Current:** Up to 300mA  
- **Low Dropout Voltage:** 120mV (typical at 300mA load)  
- **High Accuracy:** ±1.5% (over line, load, and temperature)  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Noise:** 30µVRMS (typical)  
- **Fast Transient Response**  
- **Thermal and Overcurrent Protection**  
- **Stable with Low-ESR Ceramic Capacitors (≥1µF)**  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Applications:**  
- Portable and battery-powered devices  
- RF and wireless systems  
- Medical equipment  
- Industrial and automotive electronics  

This regulator is optimized for efficiency and reliability in space-constrained designs.  

Would you like additional details on any specific parameter?

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