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TL431IZT from ST,ST Microelectronics

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TL431IZT

Manufacturer: ST

PROGRAMMABLE VOLTAGE REFERENCE

Partnumber Manufacturer Quantity Availability
TL431IZT ST 2000 In Stock

Description and Introduction

PROGRAMMABLE VOLTAGE REFERENCE The TL431IZT is a programmable precision shunt voltage reference manufactured by STMicroelectronics.  

### **Specifications:**  
- **Reference Voltage:** 2.495V (typical)  
- **Adjustable Output Voltage:** 2.5V to 36V  
- **Operating Current Range:** 1mA to 100mA  
- **Temperature Stability:** ±0.4% (typical) over full temperature range  
- **Output Impedance:** 0.2Ω (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-92  

### **Descriptions:**  
The TL431IZT is a three-terminal adjustable shunt regulator with guaranteed thermal stability. It provides precise voltage references for applications such as power supplies, battery chargers, and voltage monitoring circuits.  

### **Features:**  
- **Programmable Output Voltage**  
- **Low Dynamic Output Impedance**  
- **Sink Current Capability (1mA to 100mA)**  
- **Low Temperature Drift**  
- **Wide Operating Temperature Range**  
- **Available in TO-92 Package**  

This device is commonly used in switching power supplies, precision regulators, and voltage comparators.

Application Scenarios & Design Considerations

PROGRAMMABLE VOLTAGE REFERENCE

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