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LM4120AIM5-2.0 from NS,National Semiconductor

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LM4120AIM5-2.0

Manufacturer: NS

Precision Micropower Low Dropout Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4120AIM5-2.0,LM4120AIM520 NS 86 In Stock

Description and Introduction

Precision Micropower Low Dropout Voltage Reference The LM4120AIM5-2.0 is a precision voltage reference manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 2.0V  
- **Initial Accuracy:** ±0.2% (max)  
- **Temperature Coefficient (Tempco):** 50 ppm/°C (max)  
- **Output Current:** 20 mA (max)  
- **Dropout Voltage:** 300 mV (typ)  
- **Supply Voltage Range:** 2.7V to 12.6V  
- **Quiescent Current:** 65 µA (typ)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-5  

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

### **Features:**  
- **High Accuracy:** ±0.2% initial voltage tolerance  
- **Low Power Consumption:** 65 µA typical quiescent current  
- **Low Dropout Voltage:** 300 mV typical  
- **Low Output Noise:** 35 µVp-p (0.1 Hz to 10 Hz)  
- **Thermal Hysteresis:** 120 ppm (typ)  
- **Stable with Capacitive Loads:** Up to 10 µF  
- **Available in Multiple Voltages:** 1.8V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V, and 5.0V  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Precision Micropower Low Dropout Voltage Reference

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