10Pcs- TL431 Transistor TL431 Regulator TO-92 3 Pin Leads Programmable Reference Voltage Adjustable Precision TL431 Shunt Regulator Transistor TL431AA

Description: TL431AA TL431A TL431 TO-92 Programmable
TL431 Transistor TL431 Regulator TO-92 3 Pin Leads Programmable Reference Voltage Adjustable Precision TL431 Shunt Regulator Transistor TL431AA TL431A

The TL431 is a regulator diode whose output voltage can be programmed by changing the value of resistors connected to it. It acts almost like a Zener diode except for that the voltage rating of this IC is programmable. It is commonly used to provide negative or positive voltage references.

Features:
Programmable Zener diode
Output voltage: 2.5V to 36V
Output Current: 1mA to 100mA (sink current)
Output voltage tolerance: ±4%
Output Impedance: 0.22 ohms
Available in To-92(3-pin) and PDIP,SOIC (8-pin) Package
TL431 Overview:
The TL431 is a programmable shunt regulator which can provide both positive and negative reference voltages. It is a Zener diode whose voltage rating can be adjusted based on the value of resistors connected to the reference pin. It is commonly used as a low cost reference voltage provider in isolated power supply circuits.