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LM4050CEM3-5.0 from NS,National Semiconductor

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LM4050CEM3-5.0

Manufacturer: NS

Precision Micropower Shunt Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4050CEM3-5.0,LM4050CEM350 NS 200 In Stock

Description and Introduction

Precision Micropower Shunt Voltage Reference The LM4050CEM3-5.0 is a precision voltage reference manufactured by NS (National Semiconductor). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 5.0V  
- **Tolerance:** ±0.5% (A-grade), ±1% (B-grade)  
- **Output Current:** 15mA  
- **Operating Current:** 60µA (typical)  
- **Temperature Coefficient:** 50ppm/°C (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23 (3-pin)  
- **Line Regulation:** 0.2mV/mA (typical)  
- **Load Regulation:** 0.1mV/mA (typical)  
- **Long-Term Stability:** 50ppm/1000hr (typical)  

### **Descriptions:**  
- The LM4050CEM3-5.0 is a shunt voltage reference with a fixed 5.0V output.  
- It is designed for precision applications requiring stable voltage references.  
- The device operates without an external capacitor, but a 0.1µF capacitor can improve noise performance.  

### **Features:**  
- **Low Dropout Operation:** Works with minimal headroom voltage.  
- **Low Noise:** 35µVrms (10Hz to 10kHz).  
- **Wide Operating Range:** Compatible with industrial and automotive environments.  
- **Reverse Breakdown Protection:** Tolerant to reverse current conditions.  
- **Small Form Factor:** SOT-23 package for space-constrained applications.  

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

Application Scenarios & Design Considerations

Precision Micropower Shunt Voltage Reference
Partnumber Manufacturer Quantity Availability
LM4050CEM3-5.0,LM4050CEM350 NSNS 36588 In Stock

Description and Introduction

Precision Micropower Shunt Voltage Reference The LM4050CEM3-5.0 is a precision voltage reference manufactured by Texas Instruments (NSNS).  

### **Specifications:**  
- **Output Voltage:** 5.0V  
- **Initial Accuracy:** ±0.1% (max)  
- **Temperature Coefficient (Tempco):** 50ppm/°C (max)  
- **Operating Current Range:** 60µA to 15mA  
- **Output Current:** 15mA (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOT-23 (3-pin)  
- **Long-Term Stability:** 50ppm (1000hrs)  
- **Line Regulation:** 0.05mV/V (typ)  
- **Load Regulation:** 0.1mV/mA (typ)  

### **Descriptions:**  
The LM4050CEM3-5.0 is a shunt voltage reference with low dynamic impedance and low noise. It provides a stable 5.0V output and is designed for precision applications requiring high accuracy and temperature stability.  

### **Features:**  
- **Low Dropout Voltage:** Operates with minimal headroom  
- **Low Noise:** 35µVrms (10Hz to 10kHz)  
- **Wide Operating Current Range:** 60µA to 15mA  
- **Reverse Breakdown Protection**  
- **Small SOT-23 Package**  
- **AEC-Q100 Qualified for Automotive Applications**  

This device is commonly used in power management, data acquisition systems, and precision analog circuits.

Application Scenarios & Design Considerations

Precision Micropower Shunt Voltage Reference

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