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LM4050BIM3X-5.0 from NS国半,National Semiconductor

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LM4050BIM3X-5.0

Manufacturer: NS国半

Precision Micropower Shunt Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4050BIM3X-5.0,LM4050BIM3X50 NS国半 218000 In Stock

Description and Introduction

Precision Micropower Shunt Voltage Reference The LM4050BIM3X-5.0 is a precision voltage reference manufactured by National Semiconductor (NS国半). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Output Voltage:** 5.0V  
- **Initial Accuracy:** ±0.1% (A-grade), ±0.2% (B-grade)  
- **Temperature Coefficient (Tempco):** 20 ppm/°C (typical)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Output Current:** Up to 15 mA  
- **Dropout Voltage:** 1.2V (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-3  

### **Descriptions:**  
- The LM4050BIM3X-5.0 is a shunt-mode voltage reference, meaning it requires an external resistor to set the operating current.  
- It provides a stable 5.0V output with low noise and high accuracy.  
- Designed for precision applications such as data converters, power supplies, and instrumentation.  

### **Features:**  
- **Low Output Noise:** 35 µVrms (typical)  
- **Wide Operating Current Range:** 60 µA to 15 mA  
- **Low Dynamic Impedance:** 0.5 Ω (typical)  
- **No Output Capacitor Required** for stability  
- **Reverse Breakdown Protection**  
- **AEC-Q100 Qualified** for automotive applications  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Precision Micropower Shunt Voltage Reference
Partnumber Manufacturer Quantity Availability
LM4050BIM3X-5.0,LM4050BIM3X50 NS 3500 In Stock

Description and Introduction

Precision Micropower Shunt Voltage Reference The LM4050BIM3X-5.0 is a precision voltage reference manufactured by NS (National Semiconductor).  

### **Specifications:**  
- **Output Voltage:** 5.0V  
- **Initial Accuracy:** ±0.1% (max)  
- **Temperature Coefficient:** 20ppm/°C (max)  
- **Operating Current Range:** 60µA to 15mA  
- **Output Current:** 15mA (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23 (3-pin)  
- **Long-Term Stability:** 20ppm/1000hrs (typ)  
- **Line Regulation:** 0.05mV/V (typ)  
- **Load Regulation:** 0.1mV/mA (typ)  

### **Descriptions:**  
The LM4050BIM3X-5.0 is a shunt voltage reference with high accuracy and low power consumption. It provides a stable 5.0V output and is designed for precision applications requiring tight voltage tolerances.  

### **Features:**  
- Low dropout operation  
- No external capacitor required  
- Low noise  
- Reverse breakdown voltage characteristics similar to a Zener diode  
- Available in space-saving SOT-23 package  
- Suitable for battery-powered and portable applications  

This device is commonly used in ADCs, DACs, power supplies, and industrial control systems.

Application Scenarios & Design Considerations

Precision Micropower Shunt Voltage Reference

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