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TL431ACZ from ST,ST Microelectronics

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TL431ACZ

Manufacturer: ST

Adjustable/2.5V, 1% Tolerance Shunt Regulator

Partnumber Manufacturer Quantity Availability
TL431ACZ ST 2500 In Stock

Description and Introduction

Adjustable/2.5V, 1% Tolerance Shunt Regulator The TL431ACZ is a programmable precision shunt regulator manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Output Voltage Range:** 2.5V to 36V  
- **Reference Voltage:** 2.495V (Typical)  
- **Operating Current Range:** 1mA to 100mA  
- **Temperature Stability:** ±4mV (0°C to 70°C)  
- **Output Impedance:** 0.2Ω (Typical)  
- **Sink Current Capability:** Up to 100mA  
- **Package:** TO-92, SOT-23, or SO-8  

### **Descriptions:**  
The TL431ACZ is a three-terminal adjustable shunt regulator with thermal stability. It provides precise voltage regulation and can replace Zener diodes in many applications. It is commonly used in power supplies, battery chargers, and voltage monitoring circuits.  

### **Features:**  
- **Adjustable Output Voltage** (via external resistors)  
- **Low Dynamic Output Impedance**  
- **Low Temperature Drift**  
- **Wide Operating Current Range**  
- **High Stability Over Temperature**  
- **Available in Multiple Package Options**  

This information is based on the manufacturer's datasheet.

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