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TL431BCDBVR from TI,Texas Instruments

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TL431BCDBVR

Manufacturer: TI

Adjustable Precision Shunt Regulator

Partnumber Manufacturer Quantity Availability
TL431BCDBVR TI 218000 In Stock

Description and Introduction

Adjustable Precision Shunt Regulator The TL431BCDBVR is a precision programmable shunt voltage reference manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage Range:** 2.495V to 36V (adjustable)  
- **Reference Voltage (Vref):** 2.495V (typical)  
- **Tolerance:** ±0.5%, ±1%, or ±2% (depending on grade)  
- **Operating Current Range:** 1mA to 100mA  
- **Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  
- **Low Output Noise**  
- **Fast Turn-On Response**  
- **Low Dynamic Impedance:** 0.22Ω (typical)  

### **Descriptions:**  
The TL431BCDBVR is a three-terminal adjustable shunt regulator with thermal stability over the full operating temperature range. It is commonly used in power supplies, battery chargers, and voltage monitoring circuits.  

### **Features:**  
- **Adjustable Output Voltage** with two external resistors  
- **Low Temperature Drift**  
- **Wide Operating Current Range**  
- **Sink Current Capability** up to 100mA  
- **Stable with Capacitive Loads**  
- **Available in AEC-Q100 Qualified Versions** for automotive applications  

This device is widely used in applications requiring precision voltage references and regulation.

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