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LM4041CIX3-1.2-T from MAX,MAXIM - Dallas Semiconductor

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LM4041CIX3-1.2-T

Manufacturer: MAX

Improved Precision Micropower Shunt Voltage Reference

Partnumber Manufacturer Quantity Availability
LM4041CIX3-1.2-T,LM4041CIX312T MAX 1800 In Stock

Description and Introduction

Improved Precision Micropower Shunt Voltage Reference The LM4041CIX3-1.2-T is a precision voltage reference manufactured by Maxim Integrated (MAX).  

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

### **Descriptions & Features:**  
- **Precision Voltage Reference:** Provides a stable 1.225V output.  
- **Low Power Consumption:** Operates with as little as 60µA.  
- **No External Capacitor Required:** Stable without additional components.  
- **Low Noise:** Suitable for precision analog applications.  
- **Reverse Breakdown Operation:** Functions as a shunt regulator.  
- **AEC-Q100 Qualified:** Meets automotive-grade reliability standards.  
- **Applications:** Used in ADCs, DACs, power supplies, and battery-powered devices.  

This device is designed for high-precision voltage reference applications where stability and low power consumption are critical.

Application Scenarios & Design Considerations

Improved Precision Micropower Shunt Voltage Reference
Partnumber Manufacturer Quantity Availability
LM4041CIX3-1.2-T,LM4041CIX312T 2116 In Stock

Description and Introduction

Improved Precision Micropower Shunt Voltage Reference The LM4041CIX3-1.2-T is a precision voltage reference IC manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage (Vref):** 1.225V (fixed)  
- **Initial Accuracy:** ±0.1% (A grade)  
- **Temperature Coefficient (Tempco):** 50 ppm/°C (typical)  
- **Operating Current Range:** 45 µA to 12 mA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23 (3-pin)  
- **Output Noise (10Hz to 10kHz):** 35 µVrms (typical)  
- **Long-Term Stability:** 20 ppm/1000 hours (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  

### **Description:**  
The LM4041CIX3-1.2-T is a high-precision shunt voltage reference with a fixed output voltage of 1.225V. It is designed for applications requiring stable voltage references, such as data converters, power supplies, and battery-powered systems.  

### **Features:**  
- **Low Dropout Operation:** Works with minimal headroom voltage.  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **No External Capacitor Required:** Stable without additional components.  
- **Reverse Breakdown Protection:** Improves reliability.  
- **AEC-Q100 Qualified:** Suitable for automotive applications.  
- **Small SOT-23 Package:** Space-saving for compact designs.  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Improved Precision Micropower Shunt Voltage Reference
Partnumber Manufacturer Quantity Availability
LM4041CIX3-1.2-T,LM4041CIX312T MAXIM 400 In Stock

Description and Introduction

Improved Precision Micropower Shunt Voltage Reference The LM4041CIX3-1.2-T is a precision voltage reference manufactured by **MAXIM** (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage:** 1.225V (fixed)  
- **Initial Accuracy:** ±0.1% (max)  
- **Temperature Coefficient:** 50 ppm/°C (typ)  
- **Operating Current Range:** 60 µA to 12 mA  
- **Package:** SOT-23-3  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Noise (10Hz to 10kHz):** 35 µV (typ)  
- **Line Regulation:** 0.05 mV/V (typ)  
- **Load Regulation:** 0.1 mV/mA (typ)  

### **Descriptions:**  
The LM4041CIX3-1.2-T is a **shunt voltage reference** that provides a stable 1.225V output. It is designed for precision applications requiring low noise and high accuracy.  

### **Features:**  
- **Low Dropout Operation:** Works with minimal headroom  
- **Low Power Consumption:** Ideal for battery-powered devices  
- **No External Capacitor Required:** Stable without additional components  
- **Reverse Breakdown Voltage Options:** Multiple fixed voltage options available  
- **Small Form Factor:** SOT-23-3 package for space-constrained designs  

This device is commonly used in **ADCs, DACs, power supplies, and portable electronics** where a stable voltage reference is critical.

Application Scenarios & Design Considerations

Improved Precision Micropower Shunt Voltage Reference

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