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LM4040DIM7-4.1 from NS,National Semiconductor

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LM4040DIM7-4.1

Manufacturer: NS

Precision Micropower Shunt Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4040DIM7-4.1,LM4040DIM741 NS 3000 In Stock

Description and Introduction

Precision Micropower Shunt Voltage Reference The LM4040DIM7-4.1 is a precision voltage reference manufactured by NS (National Semiconductor).  

### **Specifications:**  
- **Output Voltage:** 4.096V (fixed)  
- **Tolerance:** ±0.1% (A grade), ±0.2% (B grade)  
- **Operating Current Range:** 60µA to 15mA  
- **Temperature Coefficient:** 20ppm/°C (typ)  
- **Package:** SOT-23-3  
- **Operating Temperature Range:** -40°C to +85°C  
- **Line Regulation:** 0.2mV (typ)  
- **Load Regulation:** 0.1mV (typ)  

### **Descriptions:**  
- The LM4040 is a precision two-terminal shunt voltage reference.  
- It provides a stable 4.096V output with low noise and high accuracy.  
- Designed for space-constrained applications due to its small SOT-23 package.  

### **Features:**  
- **Low Output Noise:** 35µVp-p (typ)  
- **Wide Operating Current Range:** 60µA to 15mA  
- **No External Capacitor Required** for stability  
- **Reverse Breakdown Voltage Options:** 1.225V to 10V  
- **AEC-Q100 Qualified** for automotive applications (select versions)  
- **Long-Term Stability:** 20ppm/1000hr (typ)  

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

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