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TL431AIDBVRG4 from TI,Texas Instruments

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TL431AIDBVRG4

Manufacturer: TI

Adjustable Precision Shunt Regulator 5-SOT-23 -40 to 85

Partnumber Manufacturer Quantity Availability
TL431AIDBVRG4 TI 3189 In Stock

Description and Introduction

Adjustable Precision Shunt Regulator 5-SOT-23 -40 to 85 The TL431AIDBVRG4 is a precision programmable shunt regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage Range:** 2.495V to 36V  
- **Reference Voltage:** 2.495V (Typical)  
- **Operating Current (Ika):** 1mA to 100mA  
- **Temperature Stability:** ±4mV (0°C to 70°C)  
- **Output Impedance:** 0.22Ω (Typical)  
- **Package Type:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The TL431AIDBVRG4 is a three-terminal adjustable shunt regulator with thermal stability. It provides precise voltage references and can be used in switching power supplies, voltage monitors, and error amplifiers.  

### **Features:**  
- Adjustable output voltage with two external resistors  
- Low dynamic output impedance (0.22Ω typical)  
- Low output noise voltage  
- Fast turn-on response  
- Sink current capability up to 100mA  
- AEC-Q100 qualified for automotive applications  

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

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