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LM4041A12IDCKT from TI,Texas Instruments

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LM4041A12IDCKT

Manufacturer: TI

1.2-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy

Partnumber Manufacturer Quantity Availability
LM4041A12IDCKT TI 25026 In Stock

Description and Introduction

1.2-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy The LM4041A12IDCKT is a precision voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 1.225V (fixed)  
- **Initial Accuracy:** ±0.1%, ±0.2%, ±0.5%, or ±1% (depending on grade)  
- **Temperature Coefficient (Tempco):** 50 ppm/°C (typical)  
- **Operating Current Range:** 60 µA to 15 mA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SC-70 (DCK), 5-pin  
- **Output Noise Voltage:** 35 µVrms (typical, 10 Hz to 10 kHz)  
- **Long-Term Stability:** 50 ppm (typical, 1000 hours)  
- **Load Regulation:** 0.05 mV/mA (typical)  
- **Line Regulation:** 0.2 mV/V (typical)  

### **Descriptions:**  
The LM4041A12IDCKT is a shunt voltage reference with a fixed 1.225V output, designed for precision applications. It provides stable voltage references with low noise and excellent temperature stability.  

### **Features:**  
- **Low Dropout Voltage:** Operates down to 1.225V  
- **Wide Operating Current Range:** 60 µA to 15 mA  
- **Low Output Noise:** 35 µVrms (10 Hz to 10 kHz)  
- **Available in Multiple Grades:** A (0.1%), B (0.2%), C (0.5%), and D (1%)  
- **Small Package:** SC-70 (5-pin) for space-constrained designs  
- **No External Capacitor Required:** Stable without additional components  
- **Reverse Breakdown Protection:** Ensures device reliability  

This device is commonly used in precision analog circuits, data converters, power supplies, and battery-powered applications.

Application Scenarios & Design Considerations

1.2-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy

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