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LM4041BILT-1.2 from ST,ST Microelectronics

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LM4041BILT-1.2

Manufacturer: ST

1.225V Micropower shunt voltage reference

Partnumber Manufacturer Quantity Availability
LM4041BILT-1.2,LM4041BILT12 ST 43500 In Stock

Description and Introduction

1.225V Micropower shunt voltage reference The LM4041BILT-1.2 is a precision voltage reference manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Voltage:** 1.225V (fixed)  
- **Initial Accuracy:** ±0.1% (max)  
- **Temperature Coefficient:** 20ppm/°C (typ)  
- **Operating Current Range:** 60µA to 12mA  
- **Output Voltage Tolerance:** ±0.1%, ±0.2%, ±0.5%, ±1% (depending on grade)  
- **Package:** SOT-23-3  
- **Operating Temperature Range:** -40°C to +125°C  
- **Long-Term Stability:** 20ppm/1000hrs (typ)  
- **Load Regulation:** 0.1mV/mA (typ)  
- **Line Regulation:** 0.02mV/V (typ)  

### **Descriptions:**  
The LM4041BILT-1.2 is a shunt voltage reference that provides a stable 1.225V output. It is designed for precision applications requiring low power consumption and high accuracy. The device operates without an external capacitor, ensuring stability and reducing board space.  

### **Features:**  
- **Low Power Consumption:** 60µA minimum operating current  
- **High Accuracy:** Tight voltage tolerances (±0.1% max)  
- **Wide Operating Current Range:** 60µA to 12mA  
- **No External Capacitor Required:** Stable without additional components  
- **Extended Temperature Range:** -40°C to +125°C  
- **Small Package:** SOT-23-3 for space-constrained designs  
- **Low Noise:** Suitable for precision analog circuits  
- **Reverse Breakdown Protection:** Robust against reverse bias conditions  

This device is commonly used in precision voltage regulation, data converters, power supplies, and battery-powered applications.

Application Scenarios & Design Considerations

1.225V Micropower shunt voltage reference

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