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LM4140BCM1.0 from NS,National Semiconductor

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LM4140BCM1.0

Manufacturer: NS

Precision Micropower Low Dropout Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4140BCM1.0,LM4140BCM10 NS 1384 In Stock

Description and Introduction

Precision Micropower Low Dropout Voltage Reference The LM4140BCM1.0 is a precision voltage reference manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 1.0V  
- **Initial Accuracy:** ±0.1% (max)  
- **Temperature Coefficient (Tempco):** 3 ppm/°C (typ), 10 ppm/°C (max)  
- **Operating Current:** 45 µA (typ)  
- **Output Current:** 10 mA (max)  
- **Line Regulation:** 15 ppm/V (typ)  
- **Load Regulation:** 15 ppm/mA (typ)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions and Features:**  
- High precision, low-power voltage reference  
- Low dropout voltage (200 mV typical)  
- Excellent long-term stability (50 ppm/1000 hours)  
- Low noise performance  
- Stable with capacitive loads up to 10 µF  
- Suitable for battery-powered and precision measurement applications  

This device is designed for applications requiring a stable and accurate voltage reference, such as data converters, power supplies, and instrumentation systems.  

(Source: National Semiconductor Datasheet)

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