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LM4040B30IDCKT from TI,Texas Instruments

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LM4040B30IDCKT

Manufacturer: TI

3-V Precision Micropower Shunt Voltage Reference, 0.2% accuracy

Partnumber Manufacturer Quantity Availability
LM4040B30IDCKT TI 28000 In Stock

Description and Introduction

3-V Precision Micropower Shunt Voltage Reference, 0.2% accuracy The LM4040B30IDCKT is a precision voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 3.0V (fixed)  
- **Initial Accuracy:** ±0.1% (max)  
- **Temperature Coefficient:** 50 ppm/°C (typ)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SC-70 (SOT-23-5)  
- **Output Voltage Tolerance:** ±0.1%, ±0.2%, ±0.5%, ±1% (depending on grade)  
- **Long-Term Stability:** 20 ppm/1000 hrs (typ)  
- **Line Regulation:** 0.01%/V (typ)  
- **Load Regulation:** 0.05 mA/mA (typ)  

### **Descriptions:**  
The LM4040B30IDCKT is a shunt voltage reference with a fixed 3.0V output. It provides high accuracy and low noise, making it suitable for precision applications. It operates without an external capacitor, ensuring stability.  

### **Features:**  
- **Precision Voltage Reference:** Tight tolerances and low drift  
- **Low Noise:** Ideal for sensitive analog circuits  
- **No Output Capacitor Required:** Stable without external components  
- **Wide Operating Current Range:** 60 µA to 15 mA  
- **Small Package:** SC-70 (SOT-23-5) for space-constrained designs  
- **AEC-Q100 Qualified:** Available for automotive applications  

This device is commonly used in ADCs, DACs, power supplies, and battery-powered systems requiring stable voltage references.

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