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LM4120AIM5-1.8 from NS,National Semiconductor

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15.625ms

LM4120AIM5-1.8

Manufacturer: NS

Precision Micropower Low Dropout Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4120AIM5-1.8,LM4120AIM518 NS 2719 In Stock

Description and Introduction

Precision Micropower Low Dropout Voltage Reference The LM4120AIM5-1.8 is a precision voltage reference manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 1.8V  
- **Initial Accuracy:** ±0.2% (max)  
- **Temperature Coefficient (Tempco):** 50 ppm/°C (max)  
- **Output Current:** 20 mA  
- **Line Regulation:** 0.03% (typ), 0.1% (max)  
- **Load Regulation:** 0.03% (typ), 0.1% (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  
- **Supply Voltage Range:** 2.7V to 12.6V  
- **Quiescent Current:** 300 µA (typ)  

### **Descriptions:**  
The LM4120 is a high-precision, low-power voltage reference with excellent temperature stability and low noise. It is designed for applications requiring stable voltage references, such as data converters, power supplies, and instrumentation.  

### **Features:**  
- Low dropout voltage (200 mV typical)  
- Low output noise (35 µVpp typical, 0.1 Hz to 10 Hz)  
- Stable with capacitive loads up to 10 µF  
- Short-circuit protected  
- Low thermal hysteresis  
- Pb-free and RoHS compliant  

This device is suitable for battery-powered and precision measurement applications.

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