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LM4041DIM7-1.2 from NS,National Semiconductor

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LM4041DIM7-1.2

Manufacturer: NS

Precision Micropower Shunt Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4041DIM7-1.2,LM4041DIM712 NS 17000 In Stock

Description and Introduction

Precision Micropower Shunt Voltage Reference The LM4041DIM7-1.2 is a precision voltage reference manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Specifications:**  
- **Output Voltage:** 1.2V  
- **Initial Accuracy:** ±0.1% (A-grade), ±0.2% (B-grade)  
- **Temperature Coefficient:** 20 ppm/°C (A-grade), 50 ppm/°C (B-grade)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Package:** SOT-23-3 (DIM7)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Line Regulation:** 0.05 mV/V (typical)  
- **Load Regulation:** 0.1 mV/mA (typical)  

### **Descriptions:**  
- The LM4041 is a low-power, precision voltage reference with a fixed output voltage of 1.2V.  
- It is designed for applications requiring stable voltage references with minimal power consumption.  
- Available in multiple grades (A, B) for different accuracy and temperature coefficient requirements.  

### **Features:**  
- **Low Power Consumption:** Operates down to 60 µA.  
- **High Accuracy:** Tight initial tolerance (±0.1% or ±0.2%).  
- **Stable Performance:** Low temperature drift (20 ppm/°C or 50 ppm/°C).  
- **Small Form Factor:** SOT-23-3 package for space-constrained designs.  
- **Wide Operating Range:** Supports industrial temperature ranges (-40°C to +125°C).  

This device is commonly used in precision analog circuits, battery-powered systems, and portable electronics.

Application Scenarios & Design Considerations

Precision Micropower Shunt Voltage Reference

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