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TL431ACDR from ON,ON Semiconductor

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TL431ACDR

Manufacturer: ON

Adjustable Precision Shunt Regulator

Partnumber Manufacturer Quantity Availability
TL431ACDR ON 2500 In Stock

Description and Introduction

Adjustable Precision Shunt Regulator The TL431ACDR is a precision programmable shunt regulator manufactured by ON Semiconductor.  

### **Specifications:**  
- **Output Voltage Range:** 2.495V to 36V (adjustable)  
- **Reference Voltage:** 2.495V (typical)  
- **Tolerance:** ±0.5%, ±1%, ±2% (depending on variant)  
- **Operating Cathode Current Range:** 1mA to 100mA  
- **Low Dynamic Output Impedance:** 0.22Ω (typical)  
- **Sink Current Capability:** 1mA to 100mA  
- **Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The TL431ACDR is a three-terminal adjustable shunt regulator with thermal stability over the full operating temperature range. It is commonly used in switching power supplies, voltage references, and error amplifiers. The output voltage can be set using two external resistors.  

### **Features:**  
- Adjustable output voltage with a single external resistor divider  
- Low output noise  
- Fast turn-on response  
- Low temperature coefficient  
- High stability over temperature  
- RoHS compliant  

This device is widely used in applications requiring precise voltage regulation, such as power management, battery chargers, and industrial control systems.

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