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LM4040D30IDBZR from TI,Texas Instruments

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LM4040D30IDBZR

Manufacturer: TI

3-V Precision Micropower Shunt Voltage Reference, 1% accuracy

Partnumber Manufacturer Quantity Availability
LM4040D30IDBZR TI 168000 In Stock

Description and Introduction

3-V Precision Micropower Shunt Voltage Reference, 1% accuracy The LM4040D30IDBZR is a precision voltage reference manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 3.0V  
- **Initial Accuracy:** ±0.1% (A grade), ±0.2% (B grade)  
- **Temperature Coefficient (Tempco):** 50 ppm/°C (A grade), 100 ppm/°C (B grade)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOT-23 (DBZ)  
- **Pin Count:** 3  

### **Descriptions:**
- The LM4040 is a precision two-terminal shunt voltage reference with fixed reverse breakdown voltages.  
- It is designed for space-critical applications and provides stable voltage references with low power consumption.  
- Available in multiple voltage options (e.g., 1.225V, 2.048V, 2.5V, 3.0V, 4.096V, 5.0V).  

### **Features:**
- **Low Output Noise:** 35 µVpp (typical)  
- **Stable Without an External Capacitor**  
- **Wide Operating Current Range:** 60 µA to 15 mA  
- **Low Dynamic Impedance:** 0.6 Ω (typical)  
- **Extended Temperature Range:** -40°C to +125°C  
- **AEC-Q100 Qualified for Automotive Applications**  
- **Available in Small SOT-23 Package**  

This information is sourced from TI's official documentation.

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