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LM4040EIM3-3.0 from NS,National Semiconductor

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LM4040EIM3-3.0

Manufacturer: NS

Precision Micropower Shunt Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4040EIM3-3.0,LM4040EIM330 NS 7642 In Stock

Description and Introduction

Precision Micropower Shunt Voltage Reference The LM4040EIM3-3.0 is a precision voltage reference manufactured by NS (National Semiconductor).  

### **Specifications:**  
- **Output Voltage:** 3.0V  
- **Tolerance:** ±0.5% (A-grade), ±1% (B-grade)  
- **Operating Current Range:** 60µA to 15mA  
- **Temperature Coefficient:** 100ppm/°C (max)  
- **Package:** SOT-23-3  
- **Operating Temperature Range:** -40°C to +85°C  
- **Line Regulation:** 0.2mV (typical)  
- **Load Regulation:** 0.1mV (typical)  

### **Descriptions:**  
- The LM4040 is a precision two-terminal shunt voltage reference.  
- It offers fixed reverse breakdown voltages of 3.0V with tight tolerances.  
- Designed for space-constrained applications due to its small SOT-23 package.  

### **Features:**  
- **Low Output Noise:** 35µV (typical)  
- **Wide Operating Current Range:** 60µA to 15mA  
- **Stable with Capacitive Loads**  
- **Low Dynamic Impedance:** 0.6Ω (typical)  
- **No External Capacitor Required**  
- **AEC-Q100 Qualified for Automotive Applications (LM4040-Q1)**  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Precision Micropower Shunt Voltage Reference

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