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LM4041DIM7X-1.2 from NSC,National Semiconductor

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LM4041DIM7X-1.2

Manufacturer: NSC

Precision Micropower Shunt Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4041DIM7X-1.2,LM4041DIM7X12 NSC 9000 In Stock

Description and Introduction

Precision Micropower Shunt Voltage Reference The LM4041DIM7X-1.2 is a precision voltage reference manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage:** 1.225V (fixed)  
- **Initial Accuracy:** ±0.1% (A grade), ±0.2% (B grade)  
- **Temperature Coefficient:** 20ppm/°C (A grade), 50ppm/°C (B grade)  
- **Operating Current Range:** 60µA to 15mA  
- **Output Noise Voltage:** 35µV (typical, 10Hz to 10kHz)  
- **Long-Term Stability:** 20ppm/1000hrs (typical)  
- **Package:** SOT-23 (3-pin)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions & Features:**  
- Precision shunt voltage reference  
- Low dropout operation  
- No external capacitor required for stability  
- Low dynamic impedance (0.6Ω typical)  
- Reverse breakdown voltage options (1.225V, 2.048V, 2.5V, 3V, 4.096V, 5V)  
- Available in different accuracy grades (A, B)  
- Suitable for precision voltage regulation in portable and industrial applications  

This device is commonly used in ADCs, DACs, power supplies, and battery-powered systems requiring stable voltage references.

Application Scenarios & Design Considerations

Precision Micropower Shunt Voltage Reference
Partnumber Manufacturer Quantity Availability
LM4041DIM7X-1.2,LM4041DIM7X12 NS 35000 In Stock

Description and Introduction

Precision Micropower Shunt Voltage Reference The LM4041DIM7X-1.2 is a precision voltage reference manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Output Voltage:** 1.225V (fixed)  
- **Initial Accuracy:** ±0.1% (max)  
- **Temperature Coefficient (Tempco):** 50 ppm/°C (typ)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Output Voltage Tolerance:** ±1% (A grade), ±0.2% (B grade), ±0.1% (C grade)  
- **Package:** SOT-23-3  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The LM4041DIM7X-1.2 is a shunt-mode voltage reference that provides a stable 1.225V output. It is designed for precision applications requiring low power consumption and high accuracy.  

### **Features:**  
- Low dropout operation (60 µA min)  
- No external capacitor required  
- Stable with capacitive loads  
- Low output noise  
- Extended industrial temperature range (-40°C to +85°C)  
- Available in multiple tolerance grades (A, B, C)  

This device is commonly used in ADCs, DACs, power supplies, and battery-powered systems requiring precise voltage references.

Application Scenarios & Design Considerations

Precision Micropower Shunt Voltage Reference

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