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LM4040C20IDCKR from TI,Texas Instruments

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LM4040C20IDCKR

Manufacturer: TI

2.048-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy 5-SC70 -40 to 85

Partnumber Manufacturer Quantity Availability
LM4040C20IDCKR TI 3000 In Stock

Description and Introduction

2.048-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy 5-SC70 -40 to 85 The LM4040C20IDCKR is a precision voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 2.048V  
- **Initial Accuracy:** ±0.1% (max)  
- **Temperature Coefficient:** 50 ppm/°C (typ)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Output Voltage Tolerance:** ±0.1%, ±0.2%, ±0.5%, ±1% (selectable)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SC-70 (SOT-23-5)  

### **Descriptions:**  
The LM4040 is a precision two-terminal shunt voltage reference with fixed reverse breakdown voltages. It offers low dynamic impedance, low noise, and stable operation over a wide current range.  

### **Features:**  
- **Low Output Noise:** 35 µVpp (typ)  
- **Wide Operating Current Range:** 60 µA to 15 mA  
- **Stable with Capacitive Loads**  
- **Available in Multiple Voltage Options**  
- **AEC-Q100 Qualified for Automotive Applications**  

This device is commonly used in precision analog circuits, data converters, power supplies, and battery-powered systems.

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