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TL431AIPKG3 from TI,Texas Instruments

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TL431AIPKG3

Manufacturer: TI

Adjustable Precision Shunt Regulator 3-SOT-89 -40 to 85

Partnumber Manufacturer Quantity Availability
TL431AIPKG3 TI 67000 In Stock

Description and Introduction

Adjustable Precision Shunt Regulator 3-SOT-89 -40 to 85 The TL431AIPKG3 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 Cathode Current Range:** 1mA to 100mA  
- **Temperature Stability:** ±4mV (0°C to 70°C)  
- **Low Output Noise**  
- **Sink Current Capability:** 1mA to 100mA  
- **Package Type:** TO-92 (Pkg3)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The TL431AIPKG3 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)  
- Fast turn-on response  
- High stability over temperature and current variations  
- Low temperature coefficient  

This device is commonly used in power management, voltage regulation, and feedback control circuits.

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