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TL431ACDBZT from TI,Texas Instruments

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TL431ACDBZT

Manufacturer: TI

Adjustable Precision Shunt Regulator

Partnumber Manufacturer Quantity Availability
TL431ACDBZT TI 7500 In Stock

Description and Introduction

Adjustable Precision Shunt Regulator The TL431ACDBZT is a precision programmable shunt regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage Range:** 2.495V to 36V (adjustable)  
- **Reference Voltage:** 2.495V (typical)  
- **Operating Cathode Current Range:** 1mA to 100mA  
- **Output Impedance:** 0.2Ω (typical)  
- **Temperature Stability:** ±4mV (0°C to 70°C)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOT-23-3 (DBZ)  

### **Descriptions:**  
The TL431ACDBZT is a three-terminal adjustable precision shunt regulator with thermal stability. It provides a stable reference voltage and can be used in various applications such as power supplies, battery chargers, and voltage monitoring circuits.  

### **Features:**  
- **Adjustable Output Voltage** via external resistors  
- **Low Dynamic Output Impedance** (0.2Ω typical)  
- **Sink Current Capability:** Up to 100mA  
- **Low Output Noise**  
- **Wide Operating Temperature Range** (-40°C to +125°C)  
- **Available in a Small SOT-23 Package** for space-constrained designs  

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

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