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LM4040AIM3-2.1+T from MAXIM,MAXIM - Dallas Semiconductor

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LM4040AIM3-2.1+T

Manufacturer: MAXIM

Improved Precision Micropower Shunt Voltage Reference with Multiple Reverse Breakdown Voltages

Partnumber Manufacturer Quantity Availability
LM4040AIM3-2.1+T,LM4040AIM321T MAXIM 5 In Stock

Description and Introduction

Improved Precision Micropower Shunt Voltage Reference with Multiple Reverse Breakdown Voltages The LM4040AIM3-2.1+T is a precision voltage reference manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 2.1V  
- **Tolerance:** ±0.5% (A-grade)  
- **Operating Current Range:** 60µA to 15mA  
- **Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-3  
- **Output Type:** Fixed  
- **Reference Type:** Shunt (Two-Terminal)  
- **Line Regulation:** 0.2mV (Typ)  
- **Load Regulation:** 0.1mV (Typ)  
- **Long-Term Stability:** 20ppm/1000hr (Typ)  
- **Reverse Current Protection:** Yes  

### **Descriptions:**  
- The LM4040AIM3-2.1+T is a precision two-terminal shunt voltage reference.  
- It provides a fixed 2.1V output with low noise and high accuracy.  
- Designed for applications requiring stable voltage references in space-constrained environments.  

### **Features:**  
- **High Accuracy:** ±0.5% initial tolerance (A-grade).  
- **Low Noise:** 35µVrms (Typ) over 10Hz to 10kHz.  
- **Wide Operating Current Range:** 60µA to 15mA.  
- **Stable Over Temperature:** Low temperature coefficient.  
- **Reverse Breakdown Protection:** Prevents damage from incorrect polarity.  
- **Small Form Factor:** SOT-23-3 package for compact designs.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Improved Precision Micropower Shunt Voltage Reference with Multiple Reverse Breakdown Voltages

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