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TL431IDT from ST,ST Microelectronics

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TL431IDT

Manufacturer: ST

PROGRAMMABLE VOLTAGE REFERENCE

Partnumber Manufacturer Quantity Availability
TL431IDT ST 1140 In Stock

Description and Introduction

PROGRAMMABLE VOLTAGE REFERENCE The TL431IDT is a programmable precision voltage reference manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Reference Voltage:** 2.495V (Typical)  
- **Voltage Range (Cathode to Anode):** 2.5V to 36V  
- **Operating Current Range:** 1mA to 100mA  
- **Temperature Stability:** ±0.4% (Typical)  
- **Output Impedance:** 0.2Ω (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-8  

### **Descriptions:**  
The TL431IDT is a three-terminal adjustable shunt regulator with thermal stability. It provides a precise reference voltage that can be adjusted with two external resistors. It is commonly used in power supplies, battery chargers, and voltage monitoring circuits.  

### **Features:**  
- Adjustable output voltage with two resistors  
- Low dynamic output impedance  
- Low output noise  
- Fast turn-on response  
- Sink current capability up to 100mA  
- Available in multiple package options  

This information is based on ST's official datasheet.

Application Scenarios & Design Considerations

PROGRAMMABLE VOLTAGE REFERENCE

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