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LM4040AEX3-4.1-T from MAXIM,MAXIM - Dallas Semiconductor

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LM4040AEX3-4.1-T

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
LM4040AEX3-4.1-T,LM4040AEX341T MAXIM 1934 In Stock

Description and Introduction

4.096 V, improved precision micropower shunt voltage reference with multiple reverse breakdown voltage The LM4040AEX3-4.1-T is a precision voltage reference manufactured by **Maxim Integrated** (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage:** 4.096V  
- **Initial Accuracy:** ±0.1% (A-grade)  
- **Temperature Coefficient:** 50 ppm/°C (typical)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Package:** SOT-23-3  
- **Operating Temperature Range:** -40°C to +85°C  
- **Long-Term Stability:** 20 ppm/1000 hours (typical)  
- **Line Regulation:** 0.05 mV/V (typical)  
- **Load Regulation:** 0.1 mV/mA (typical)  

### **Descriptions:**  
- The LM4040AEX3-4.1-T is a **shunt voltage reference** that provides a fixed 4.096V output.  
- It is designed for **high precision** applications requiring stable voltage references.  
- Available in **A-grade** for tight tolerance (±0.1%).  

### **Features:**  
- **Low Noise:** 35 µVp-p (typical)  
- **Wide Operating Current Range:** 60 µA to 15 mA  
- **No External Capacitor Required** for stability  
- **Low Dropout Operation**  
- **Reverse Breakdown Voltage Tolerance:** Up to 15V  

This part is commonly used in **data converters, power supplies, and instrumentation systems** where precision voltage references are critical.

Application Scenarios & Design Considerations

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

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