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LM4120AIM5-3.3 from NSC,National Semiconductor

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LM4120AIM5-3.3

Manufacturer: NSC

Precision Micropower Low Dropout Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4120AIM5-3.3,LM4120AIM533 NSC 481 In Stock

Description and Introduction

Precision Micropower Low Dropout Voltage Reference The LM4120AIM5-3.3 is a precision voltage reference manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 3.3V  
- **Initial Accuracy:** ±0.2% (max)  
- **Temperature Coefficient:** 50 ppm/°C (max)  
- **Operating Current:** 500 µA (typ)  
- **Output Current:** 20 mA (max)  
- **Dropout Voltage:** 300 mV (typ)  
- **Line Regulation:** 0.02%/V (max)  
- **Load Regulation:** 0.05%/mA (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
The LM4120AIM5-3.3 is a low-power, high-precision voltage reference designed for applications requiring stable voltage sources. It offers excellent temperature stability and low noise, making it suitable for precision analog circuits, data converters, and power management systems.  

### **Features:**  
- Low dropout voltage (300 mV typical)  
- Low supply current (500 µA typical)  
- High output current capability (20 mA)  
- Excellent line and load regulation  
- Stable with low-ESR ceramic capacitors  
- Small SOT-23-5 package for space-constrained designs  
- AEC-Q100 qualified for automotive applications  

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

Application Scenarios & Design Considerations

Precision Micropower Low Dropout Voltage Reference

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