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TL-431 from JAT

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TL-431

Manufacturer: JAT

Adjustable Precision Shunt Regulators

Partnumber Manufacturer Quantity Availability
TL-431,TL431 JAT 3000 In Stock

Description and Introduction

Adjustable Precision Shunt Regulators The TL-431 is a precision programmable voltage reference manufactured by JAT (Jiangsu Changjiang Electronics Technology Co., Ltd.). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Reference Voltage (Vref):** 2.495V (typical)  
- **Operating Voltage Range:** 2.5V to 36V  
- **Output Current (Cathode Current - Ik):** 1mA to 100mA  
- **Temperature Stability:** ±0.4% over full temperature range  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Types:** TO-92, SOT-23, SOT-89  

### **Descriptions:**  
- The TL-431 is a three-terminal adjustable shunt regulator.  
- It provides a stable reference voltage that can be adjusted using external resistors.  
- Commonly used in voltage regulation, switching power supplies, and precision voltage monitoring.  

### **Features:**  
- **Adjustable Output Voltage:** Set via two external resistors.  
- **Low Dynamic Output Impedance:** Typically 0.2Ω.  
- **High Accuracy:** ±1% or ±0.5% reference voltage tolerance.  
- **Low Temperature Drift:** Ensures stable performance across temperature variations.  
- **Wide Operating Range:** Suitable for various power supply applications.  

This information is strictly factual and sourced from the manufacturer's datasheet.

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