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LT1019CS8-4.5 from LINEAR

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LT1019CS8-4.5

Manufacturer: LINEAR

Precision Reference

Partnumber Manufacturer Quantity Availability
LT1019CS8-4.5,LT1019CS845 LINEAR 29 In Stock

Description and Introduction

Precision Reference The LT1019 is a precision reference from Linear Technology (now part of Analog Devices).  

**Specifications:**  
- **Output Voltage:** 4.5V  
- **Initial Accuracy:** ±0.05% (max)  
- **Temperature Coefficient:** 3 ppm/°C (max)  
- **Long-Term Stability:** 20 ppm/1000 hrs (typ)  
- **Operating Current:** 800 µA (max)  
- **Line Regulation:** 10 ppm/V (max)  
- **Load Regulation:** 15 ppm/mA (max)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 8-Pin SOIC (SO-8)  

**Descriptions:**  
- The LT1019 is a low-power, precision voltage reference with high initial accuracy and low temperature drift.  
- It is designed for applications requiring stable voltage references, such as data acquisition systems, precision regulators, and instrumentation.  

**Features:**  
- Low power consumption  
- Low dropout voltage (300 mV typical)  
- No external capacitor required for stability  
- Low noise output  
- Reverse battery protection  
- Short-circuit proof  

For exact details, refer to the official datasheet from Analog Devices.

Application Scenarios & Design Considerations

Precision Reference
Partnumber Manufacturer Quantity Availability
LT1019CS8-4.5,LT1019CS845 LT 100 In Stock

Description and Introduction

Precision Reference The LT1019 is a precision voltage reference manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications for LT1019CS8-4.5:**  
- **Output Voltage:** 4.5V  
- **Initial Accuracy:** ±0.05% (max)  
- **Temperature Coefficient:** 10ppm/°C (max)  
- **Operating Current:** 800µA (typ)  
- **Line Regulation:** 20ppm/V (max)  
- **Load Regulation:** 30ppm/mA (max)  
- **Long-Term Stability:** 20ppm/1000hrs (typ)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 8-Lead SOIC (CS8)  

### **Descriptions & Features:**  
- Precision bandgap voltage reference with low drift.  
- Low power consumption.  
- Excellent line and load regulation.  
- Stable with capacitive loads.  
- No external trimming required.  
- Available in multiple output voltages (2.5V, 4.5V, 5V).  

The LT1019 is commonly used in precision analog circuits, data acquisition systems, and industrial instrumentation.

Application Scenarios & Design Considerations

Precision Reference

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