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LM4040DEM3-3.0+T from MAX,MAXIM - Dallas Semiconductor

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LM4040DEM3-3.0+T

Manufacturer: MAX

3.0 V, improved precision micropower shunt voltage reference with multiple reverse breakdown voltage

Partnumber Manufacturer Quantity Availability
LM4040DEM3-3.0+T,LM4040DEM330T MAX 43500 In Stock

Description and Introduction

3.0 V, improved precision micropower shunt voltage reference with multiple reverse breakdown voltage The LM4040DEM3-3.0+T is a precision voltage reference IC manufactured by Maxim Integrated (MAX).  

### **Specifications:**  
- **Output Voltage:** 3.0V  
- **Initial Accuracy:** ±0.1% (A grade), ±0.2% (B grade)  
- **Temperature Coefficient:** 50 ppm/°C (A grade), 100 ppm/°C (B grade)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Package:** SOT-23-3  
- **Operating Temperature Range:** -40°C to +125°C  
- **Load Regulation:** 0.05 mV/mA  
- **Line Regulation:** 0.2 mV/V  

### **Descriptions:**  
The LM4040 is a precision two-terminal shunt voltage reference with a fixed reverse breakdown voltage. It offers low dynamic impedance, low noise, and stable operation over a wide current range.  

### **Features:**  
- No external capacitor required  
- Low output noise  
- Stable with capacitive loads  
- Extended temperature range  
- Available in multiple voltage options (2.048V, 2.5V, 3.0V, 4.096V, 5.0V)  
- AEC-Q100 qualified versions available  

This device is commonly used in precision voltage regulation, data converters, power supplies, and battery-powered applications.

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