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LM4040CIM3X-2.5/NOPB from NS,National Semiconductor

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LM4040CIM3X-2.5/NOPB

Manufacturer: NS

Precision Micropower Shunt Voltage Reference 3-SOT-23

Partnumber Manufacturer Quantity Availability
LM4040CIM3X-2.5/NOPB,LM4040CIM3X25NOPB NS 78 In Stock

Description and Introduction

Precision Micropower Shunt Voltage Reference 3-SOT-23 The LM4040CIM3X-2.5/NOPB is a precision voltage reference manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Specifications:**  
- **Output Voltage:** 2.5V  
- **Initial Accuracy:** ±0.1% (max)  
- **Temperature Coefficient:** 50 ppm/°C (typ)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Package Type:** SOT-23-3  
- **Operating Temperature Range:** -40°C to +85°C  
- **Long-Term Stability:** 20 ppm/1000 hr (typ)  
- **Line Regulation:** 0.2 mV/mA (typ)  
- **Load Regulation:** 0.1 mV/mA (typ)  

### **Descriptions:**  
The LM4040 is a precision two-terminal shunt voltage reference available in fixed output voltages of 2.048V, 2.5V, 3V, 4.096V, 5V, 8.192V, and 10V. It offers low dynamic impedance, low noise, and stable operation over a wide temperature range.  

### **Features:**  
- **High Accuracy:** ±0.1% (A grade)  
- **Low Temperature Drift:** 50 ppm/°C (typ)  
- **Low Output Noise:** 35 µVrms (typ)  
- **Wide Operating Current Range:** 60 µA to 15 mA  
- **No External Capacitor Required**  
- **Reverse Breakdown Voltage Options**  
- **AEC-Q100 Qualified for Automotive Applications**  

This device is commonly used in precision voltage regulation, data acquisition systems, and battery-powered applications.

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