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LM4040D20IDBZR from TI,Texas Instruments

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LM4040D20IDBZR

Manufacturer: TI

2.048-V Precision Micropower Shunt Voltage Reference, 1% accuracy 3-SOT-23 -40 to 85

Partnumber Manufacturer Quantity Availability
LM4040D20IDBZR TI 168000 In Stock

Description and Introduction

2.048-V Precision Micropower Shunt Voltage Reference, 1% accuracy 3-SOT-23 -40 to 85 The LM4040D20IDBZR is a precision voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 2.048V  
- **Initial Accuracy:** ±0.1% (max)  
- **Temperature Coefficient (Tempco):** 50 ppm/°C (max)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Output Voltage Tolerance:** ±0.5% (A grade), ±0.1% (B grade)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-3  
- **Reference Type:** Shunt (2-terminal)  
- **Long-Term Stability:** 20 ppm/1000 hrs (typ)  

### **Descriptions:**  
The LM4040D20IDBZR is a low-power, precision voltage reference with a fixed 2.048V output. It is designed for applications requiring stable voltage references, such as ADCs, DACs, and power supply regulation.  

### **Features:**  
- **Low Dropout Operation:** Works with minimal headroom  
- **Low Noise:** Ensures stable performance in sensitive circuits  
- **Wide Operating Current Range:** 60 µA to 15 mA  
- **No Output Capacitor Required:** Stable without external compensation  
- **Reverse Breakdown Voltage Options:** Multiple fixed voltages available in the LM4040 series  
- **AEC-Q100 Qualified:** Suitable for automotive applications  

This device is commonly used in precision instrumentation, battery-powered systems, and industrial control applications.

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