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LM4041A12IDBZR from TI,Texas Instruments

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LM4041A12IDBZR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
LM4041A12IDBZR TI 180 In Stock

Description and Introduction

1.2-V Precision Micropower Shunt Voltage Reference, 0.1% accuracy The LM4041A12IDBZR is a precision voltage reference manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 1.225V (fixed)  
- **Initial Accuracy:** ±0.1% (A-grade), ±0.2% (B-grade)  
- **Temperature Coefficient (Tempco):** 20ppm/°C (A-grade), 50ppm/°C (B-grade)  
- **Operating Current Range:** 60µA to 15mA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-3 (DBZ)  
- **Output Noise (10Hz to 10kHz):** 35µVrms (typical)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.05mA/mA (typical)  

### **Descriptions:**  
- The LM4041A12IDBZR is a shunt voltage reference with a fixed 1.225V output.  
- It is designed for precision applications requiring stable voltage references.  
- Available in A-grade (higher accuracy) and B-grade versions.  

### **Features:**  
- **Low Dropout Operation:** Works with minimal headroom.  
- **Low Quiescent Current:** 60µA typical.  
- **No Output Capacitor Required:** Stable without external compensation.  
- **Extended Temperature Range:** Suitable for industrial environments.  
- **Small Form Factor:** SOT-23-3 package for space-constrained designs.  

This information is sourced from the official Texas Instruments datasheet for the LM4041A12IDBZR.

Application Scenarios & Design Considerations

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

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