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TL431G from UTC

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TL431G

Manufacturer: UTC

PROGRAMMABLE PRECISION SHUNT REGULATOR

Partnumber Manufacturer Quantity Availability
TL431G UTC 42000 In Stock

Description and Introduction

PROGRAMMABLE PRECISION SHUNT REGULATOR The TL431G is a programmable precision voltage reference manufactured by UTC (Unisonic Technologies).  

### **Specifications:**  
- **Reference Voltage (Vref):** 2.495V (Typical)  
- **Output Voltage Range:** 2.5V to 36V  
- **Operating Cathode Current (IK):** 1mA to 100mA  
- **Sink Current Capability:** Up to 100mA  
- **Temperature Stability:** ±4mV (0°C to 70°C)  
- **Low Dynamic Output Impedance:** 0.22Ω (Typical)  
- **Package Type:** TO-92, SOT-23, SOT-89  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions:**  
The TL431G is a three-terminal adjustable shunt regulator with thermal stability. It provides precise voltage regulation and can be used as a replacement for Zener diodes in many applications.  

### **Features:**  
- Adjustable output voltage  
- Low output noise  
- Fast turn-on response  
- Wide operating current range  
- Low temperature coefficient  
- High stability over temperature  

This device is commonly used in power supplies, battery chargers, and voltage monitoring circuits.

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