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TL431AIDG from ON,ON Semiconductor

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TL431AIDG

Manufacturer: ON

PROGRAMMABLE PRECISION REFERENCES

Partnumber Manufacturer Quantity Availability
TL431AIDG ON 5000 In Stock

Description and Introduction

PROGRAMMABLE PRECISION REFERENCES The TL431AIDG is a programmable precision shunt regulator manufactured by ON Semiconductor.  

### **Specifications:**  
- **Output Voltage Range:** 2.495V to 36V (adjustable)  
- **Reference Voltage:** 2.495V (typical)  
- **Operating Current (Cathode):** 1mA to 100mA  
- **Temperature Stability:** ±4mV (0°C to 70°C)  
- **Package:** SOIC-8  
- **Operating Temperature Range:** -40°C to +85°C  
- **Accuracy:** ±0.5% (at 25°C)  

### **Descriptions:**  
The TL431AIDG is a three-terminal adjustable shunt regulator with thermal stability. It provides precise voltage references for applications such as power supplies, voltage monitoring, and error amplifiers.  

### **Features:**  
- Adjustable output voltage with two external resistors  
- Low dynamic output impedance (0.22Ω typical)  
- Sink current capability up to 100mA  
- Low output noise  
- Fast turn-on response  
- RoHS compliant  

This device is commonly used in switching power supplies, battery chargers, and precision voltage regulation circuits.

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