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LM4140BCM 1.0 from NS,National Semiconductor

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LM4140BCM 1.0

Manufacturer: NS

Precision Micropower Low Dropout Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4140BCM 1.0,LM4140BCM10 NS 495 In Stock

Description and Introduction

Precision Micropower Low Dropout Voltage Reference The LM4140BCM-1.0 is a precision voltage reference manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 1.0V  
- **Initial Accuracy:** ±0.1%  
- **Temperature Coefficient (Tempco):** 3 ppm/°C (typical)  
- **Operating Current:** 45 µA (typical)  
- **Output Current:** 10 mA (maximum)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23 (5-pin)  

### **Descriptions:**  
- The LM4140 is a low-power, high-precision bandgap voltage reference.  
- It provides a stable 1.0V output with excellent temperature stability.  
- Designed for battery-powered and portable applications.  

### **Features:**  
- Low dropout voltage (200 mV typical at 10 mA load).  
- Low supply current (45 µA typical).  
- High output current capability (10 mA).  
- Stable with low-ESR capacitors.  
- Low noise performance.  
- Available in a small SOT-23 package for space-constrained applications.  

This information is based on the manufacturer's datasheet.

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