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LM4040A20IDBZT from TI,Texas Instruments

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LM4040A20IDBZT

Manufacturer: TI

2.048-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy 3-SOT-23 -40 to 85

Partnumber Manufacturer Quantity Availability
LM4040A20IDBZT TI 569330 In Stock

Description and Introduction

2.048-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy 3-SOT-23 -40 to 85 The LM4040A20IDBZT is a precision voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 2.048V  
- **Initial Accuracy:** ±0.1% (A-grade)  
- **Temperature Coefficient:** 50ppm/°C (typical)  
- **Operating Current Range:** 60µA to 15mA  
- **Output Noise Voltage (10Hz to 10kHz):** 35µV (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-3 (DBZ)  

### **Descriptions:**  
The LM4040A20IDBZT is a shunt voltage reference that provides a fixed 2.048V output. It is designed for precision applications requiring stable voltage references, such as data converters, power supplies, and instrumentation.  

### **Features:**  
- **High Accuracy:** ±0.1% (A-grade)  
- **Low Temperature Drift:** 50ppm/°C (typical)  
- **Wide Operating Current Range:** 60µA to 15mA  
- **Low Noise:** 35µV (10Hz to 10kHz)  
- **No Output Capacitor Required**  
- **Available in A, B, and C Grades** (different accuracies)  
- **Reverse Breakdown Voltage Options:** 1.225V to 10V (LM4040 series)  

This device is ideal for applications requiring precision voltage references with minimal drift and noise.

Application Scenarios & Design Considerations

2.048-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy 3-SOT-23 -40 to 85

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