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LM4041B12IDCKRE4 from TI,Texas Instruments

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LM4041B12IDCKRE4

Manufacturer: TI

PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE

Partnumber Manufacturer Quantity Availability
LM4041B12IDCKRE4 TI 3315 In Stock

Description and Introduction

PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE The LM4041B12IDCKRE4 is a precision voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 1.225V (fixed)  
- **Tolerance:** ±0.1% (A grade), ±0.2% (B grade)  
- **Operating Current Range:** 45µA to 12mA  
- **Temperature Coefficient (Max):** 100ppm/°C (LM4041B)  
- **Package:** SC-70 (SOT-23-5)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Output Noise Voltage (Typical):** 35µVrms (10Hz to 10kHz)  
- **Long-Term Stability:** 20ppm/1000hrs (Typical)  

### **Descriptions:**  
The LM4041B12IDCKRE4 is a shunt voltage reference with a fixed 1.225V output. It provides high accuracy and low noise, making it suitable for precision applications such as ADCs, DACs, and power supplies.  

### **Features:**  
- **Low Dropout Voltage:** Operates down to 1.225V  
- **Low Quiescent Current:** 45µA (Typical)  
- **No External Capacitor Required** (Stable without one)  
- **Reverse Breakdown Voltage Options:** 1.225V  
- **AEC-Q100 Qualified** (For automotive applications)  
- **Available in Miniature SC-70 Package**  

This device is designed for precision voltage reference applications where stability and accuracy are critical.

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