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TL431C. from TI,Texas Instruments

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TL431C.

Manufacturer: TI

Adjustable precision shunt regulators

Partnumber Manufacturer Quantity Availability
TL431C.,TL431C TI 75 In Stock

Description and Introduction

Adjustable precision shunt regulators The TL431C is a three-terminal adjustable precision shunt regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage Range:** 2.495V to 36V (adjustable)  
- **Reference Voltage:** 2.495V (typical)  
- **Operating Current (Cathode):** 1mA to 100mA  
- **Temperature Stability:** ±4mV (typical) over full temperature range  
- **Output Impedance:** 0.2Ω (typical)  
- **Operating Temperature Range:** 0°C to 70°C (commercial grade)  
- **Package Options:** TO-92, SOT-23, SOIC  

### **Descriptions:**  
The TL431C is an adjustable precision shunt regulator with stable thermal performance. It provides a stable reference voltage that can be set using two external resistors. It is commonly used in power supply feedback loops, voltage monitoring, and as a replacement for Zener diodes in precision applications.  

### **Features:**  
- Adjustable output voltage with two external resistors  
- Low dynamic output impedance (0.2Ω typical)  
- Sink current capability of 1mA to 100mA  
- Equivalent full-range temperature coefficient of 50ppm/°C  
- Low output noise voltage  
- Fast turn-on response  

For more detailed information, refer to the official TI datasheet.

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