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LM4040D50IDBZR from TI,Texas Instruments

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LM4040D50IDBZR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
LM4040D50IDBZR TI 168000 In Stock

Description and Introduction

5-V Precision Micropower Shunt Voltage Reference, 1% accuracy The LM4040D50IDBZR is a precision voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 5.0V  
- **Initial Accuracy:** ±0.1% (A grade)  
- **Temperature Coefficient:** 50 ppm/°C (max)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Package:** SOT-23 (DBZ)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Output Noise (10Hz to 10kHz):** 35 µVrms (typical)  
- **Long-Term Stability:** 20 ppm/1000 hrs (typical)  

### **Descriptions:**  
- The LM4040 is a shunt voltage reference with fixed reverse breakdown voltages.  
- It offers high accuracy and low temperature drift.  
- Available in multiple voltage options (2.048V, 2.5V, 3.0V, 3.3V, 4.096V, 5.0V).  
- Designed for space-constrained applications due to its small SOT-23 package.  

### **Features:**  
- **Low Dropout Operation:** Works with minimal headroom voltage.  
- **No Output Capacitor Required:** Stable without external compensation.  
- **Low Quiescent Current:** 60 µA (typical).  
- **AEC-Q100 Qualified:** Suitable for automotive applications.  
- **Reverse Breakdown Voltage Tolerance:** Tightly controlled for precision applications.  

This information is sourced from the official Texas Instruments datasheet for the LM4040 series.

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