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LM4128AMF-3.3 from NS,National Semiconductor

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LM4128AMF-3.3

Manufacturer: NS

SOT-23 Precision Micropower Series Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4128AMF-3.3,LM4128AMF33 NS 1995 In Stock

Description and Introduction

SOT-23 Precision Micropower Series Voltage Reference The LM4128AMF-3.3 is a precision voltage reference manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 3.3V  
- **Initial Accuracy:** ±0.2%  
- **Temperature Coefficient (Max):** 50 ppm/°C  
- **Operating Current:** 1.2 mA (typical)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Output Current:** 20 mA (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-3  

### **Descriptions:**  
The LM4128 is a low-power, precision voltage reference with high accuracy and low temperature drift. It is designed for applications requiring stable voltage references, such as data converters, power supplies, and instrumentation.  

### **Features:**  
- Low dropout voltage (300 mV typical)  
- Low noise (35 µVrms typical)  
- Long-term stability (50 ppm/1000 hours typical)  
- Low quiescent current (1.2 mA typical)  
- Short-circuit protection  
- Available in fixed and adjustable output versions  

This information is based on the manufacturer's datasheet.

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