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LM4128CMF-3.0 from National,National Semiconductor

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LM4128CMF-3.0

Manufacturer: National

SOT-23 Precision Micropower Series Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4128CMF-3.0,LM4128CMF30 National 17000 In Stock

Description and Introduction

SOT-23 Precision Micropower Series Voltage Reference The LM4128CMF-3.0 is a precision voltage reference manufactured by National Semiconductor (now part of Texas Instruments).  

### **Specifications:**  
- **Output Voltage:** 3.0V  
- **Initial Accuracy:** ±0.2% (max)  
- **Temperature Coefficient (Tempco):** 50 ppm/°C (max)  
- **Operating Current:** 1.2 mA (max)  
- **Output Current:** 10 mA (max)  
- **Line Regulation:** 0.05% (max)  
- **Load Regulation:** 0.1% (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions and Features:**  
- **Low Dropout Voltage:** Operates with minimal headroom (as low as 1mV).  
- **Low Noise:** 35 µVpp (0.1 Hz to 10 Hz).  
- **Stable with Capacitive Loads:** No external capacitor required for stability.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Wide Operating Range:** Supports industrial and automotive temperature ranges.  
- **AEC-Q100 Qualified:** Suitable for automotive applications.  

This voltage reference is commonly used in precision analog circuits, data converters, and power management systems.

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