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LM4140BCM1.2 from NS,National Semiconductor

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LM4140BCM1.2

Manufacturer: NS

Precision Micropower Low Dropout Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4140BCM1.2,LM4140BCM12 NS 34 In Stock

Description and Introduction

Precision Micropower Low Dropout Voltage Reference The LM4140BCM1.2 is a precision voltage reference manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 1.2V  
- **Initial Accuracy:** ±0.1%  
- **Temperature Coefficient:** 3 ppm/°C (typical)  
- **Operating Current:** 45 µA (typical)  
- **Output Current:** 10 mA  
- **Line Regulation:** 15 ppm/V (typical)  
- **Load Regulation:** 15 ppm/mA (typical)  
- **Long-Term Stability:** 25 ppm/1000 hours  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-pin SOIC  

### **Descriptions and Features:**  
- **Precision Voltage Reference:** Provides a stable 1.2V output with high accuracy.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Low Noise:** Minimizes output voltage fluctuations.  
- **Wide Temperature Range:** Suitable for industrial and automotive applications.  
- **Small Footprint:** Available in an 8-pin SOIC package for space-constrained designs.  
- **High Stability:** Excellent long-term drift performance.  

This device is commonly used in data acquisition systems, precision instrumentation, and power management circuits.

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