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LM4120IM5-3.0 from NSC,National Semiconductor

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LM4120IM5-3.0

Manufacturer: NSC

Precision Micropower Low Dropout Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4120IM5-3.0,LM4120IM530 NSC 3200 In Stock

Description and Introduction

Precision Micropower Low Dropout Voltage Reference The LM4120IM5-3.0 is a precision voltage reference manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage:** 3.0V  
- **Initial Accuracy:** ±0.2% (max)  
- **Temperature Coefficient (Tempco):** 50 ppm/°C (max)  
- **Output Current:** 20 mA  
- **Dropout Voltage:** 200 mV (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Supply Voltage Range:** 3.3V to 12V  

### **Descriptions & Features:**  
- **Precision Voltage Reference:** Provides a stable 3.0V output with high accuracy.  
- **Low Dropout:** Operates with minimal headroom (200 mV typical).  
- **Low Noise:** Suitable for precision analog applications.  
- **Wide Operating Range:** Supports industrial temperature ranges.  
- **Small Form Factor:** Available in a compact SOT-23-5 package.  
- **Low Quiescent Current:** 65 µA (typical).  
- **Reverse Battery Protection:** Tolerates reverse polarity conditions.  

This device is commonly used in data acquisition systems, power supplies, and precision instrumentation.

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