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LM4041A12IDCKR from TI,Texas Instruments

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LM4041A12IDCKR

Manufacturer: TI

1.2-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy

Partnumber Manufacturer Quantity Availability
LM4041A12IDCKR TI 3500 In Stock

Description and Introduction

1.2-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy The LM4041A12IDCKR is a precision voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 1.225V (fixed)  
- **Initial Accuracy:** ±0.1% (max)  
- **Temperature Coefficient (Tempco):** 100 ppm/°C (max)  
- **Operating Current Range:** 60 µA to 12 mA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SC-70 (DCK), 5-pin  
- **Output Noise (10Hz to 10kHz):** 35 µV (typ)  
- **Long-Term Stability:** 50 ppm/1000 hours (typ)  
- **Load Regulation:** 0.05 mV/mA (typ)  
- **Line Regulation:** 0.3 mV/V (typ)  

### **Descriptions:**  
The LM4041A12IDCKR is a shunt voltage reference with a fixed 1.225V output, designed for precision applications. It provides stable voltage references for ADCs, DACs, and other analog circuits.  

### **Features:**  
- Low dropout operation (60 µA min)  
- No output capacitor required  
- Small SC-70 package (2.0mm × 1.25mm)  
- Low noise and stable performance  
- AEC-Q100 qualified for automotive applications  

For more details, refer to the official TI datasheet.

Application Scenarios & Design Considerations

1.2-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy

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