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TL431AIDBVT from TI,Texas Instruments

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TL431AIDBVT

Manufacturer: TI

Adjustable Precision Shunt Regulator

Partnumber Manufacturer Quantity Availability
TL431AIDBVT TI 389 In Stock

Description and Introduction

Adjustable Precision Shunt Regulator The TL431AIDBVT 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)  
- **Output Current:** 1mA to 100mA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  
- **Accuracy:** ±0.5% (typical at 25°C)  
- **Cathode Current Range:** 1mA to 100mA  
- **Low Dynamic Output Impedance:** 0.2Ω (typical)  

### **Descriptions:**  
The TL431AIDBVT is a three-terminal adjustable precision shunt regulator with thermal stability. It provides a stable reference voltage that can be adjusted using external resistors. It is commonly used in switching power supplies, voltage monitoring, and error amplifiers.  

### **Features:**  
- Adjustable output voltage with two external resistors  
- Low output noise  
- Fast turn-on response  
- Low temperature drift  
- Wide operating current range (1mA to 100mA)  
- Available in small SOT-23-5 package for space-constrained applications  

This device is RoHS compliant and lead-free.  

(Source: Texas Instruments datasheet)

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