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TL431BCDR from TI,Texas Instruments

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TL431BCDR

Manufacturer: TI

Adjustable Precision Shunt Regulator

Partnumber Manufacturer Quantity Availability
TL431BCDR TI 95 In Stock

Description and Introduction

Adjustable Precision Shunt Regulator The TL431BCDR is a programmable precision reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Reference Voltage:** 2.495V (typical)  
- **Voltage Range:** 2.5V to 36V  
- **Output Current:** 1mA to 100mA  
- **Temperature Stability:** ±4mV (0°C to 70°C)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** SOIC-8  
- **Tolerance:** 0.5%, 1%, and 2% options  

### **Descriptions:**  
The TL431BCDR is a three-terminal adjustable shunt regulator with thermal stability. It provides precise voltage references for applications such as power supplies, battery chargers, and voltage monitoring.  

### **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  

This device is commonly used in voltage regulation, switching power supplies, and precision voltage references.

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