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LM4040A50IDCKR from TI,Texas Instruments

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LM4040A50IDCKR

Manufacturer: TI

5-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy

Partnumber Manufacturer Quantity Availability
LM4040A50IDCKR TI 15000 In Stock

Description and Introduction

5-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy The LM4040A50IDCKR is a precision voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 50 mV (fixed)  
- **Initial Accuracy:** ±0.1% (A-grade)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Supply Current:** 60 µA (typical)  
- **Output Current:** 15 mA (maximum)  
- **Package:** SC-70 (DCK), 5-pin  
- **Long-Term Stability:** 20 ppm/1000 hours (typical)  
- **Line Regulation:** 0.2 mV/V (typical)  
- **Load Regulation:** 0.8 mV/mA (typical)  

### **Descriptions:**  
The LM4040A50IDCKR is a shunt voltage reference with a fixed 50 mV output. It provides high accuracy and low temperature drift, making it suitable for precision applications.  

### **Features:**  
- **High Accuracy:** ±0.1% (A-grade)  
- **Low Temperature Drift:** 100 ppm/°C (typical)  
- **Low Noise:** 35 µVpp (typical)  
- **Wide Operating Current Range:** 60 µA to 15 mA  
- **Small Package:** SC-70 (5-pin)  
- **No Output Capacitor Required**  

This device is commonly used in ADCs, DACs, power supplies, and industrial control systems.

Application Scenarios & Design Considerations

5-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy

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