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LM4040DEM3-2.5+T from MAX,MAXIM - Dallas Semiconductor

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LM4040DEM3-2.5+T

Manufacturer: MAX

Improved Precision Micropower Shunt Voltage Reference with Multiple Reverse Breakdown Voltages

Partnumber Manufacturer Quantity Availability
LM4040DEM3-2.5+T,LM4040DEM325T MAX 43500 In Stock

Description and Introduction

Improved Precision Micropower Shunt Voltage Reference with Multiple Reverse Breakdown Voltages The LM4040DEM3-2.5+T is a precision voltage reference manufactured by Maxim Integrated (MAX).  

### **Specifications:**  
- **Output Voltage:** 2.5V  
- **Initial Accuracy:** ±0.1% (A grade), ±0.2% (B grade)  
- **Temperature Coefficient:** 50ppm/°C (A grade), 100ppm/°C (B grade)  
- **Operating Current Range:** 60µA to 15mA  
- **Package:** SOT-23-3  
- **Operating Temperature Range:** -40°C to +125°C  
- **Long-Term Stability:** 20ppm/1000hrs (typical)  
- **Line Regulation:** 0.05mV/mA (typical)  
- **Load Regulation:** 0.1mV/mA (typical)  

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

### **Features:**  
- **Low Output Noise:** 35µVrms (typical)  
- **Wide Operating Current Range:** 60µA to 15mA  
- **No Output Capacitor Required**  
- **Available in Multiple Voltage Options**  
- **AEC-Q100 Qualified for Automotive Applications**  
- **Reverse Breakdown Voltage Options (2.048V, 2.5V, 3V, 4.096V, 5V, etc.)**  

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

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