Description:

• TL431 is controllable precision voltage source
• Its output voltage with two resistance can be arbitrarily set to from Verf (2.5 V) to 36 V within the scope of any value.The device of the typical dynamic impedance is 0.2 Ω
• In many applications use it to replace the zener diode, for example, digital voltmeter, op-amp circuit, the adjustable voltage power supply, switching power supply, etc
• Programmable output voltage: 2.5 V ~ 36 V
• Three-terminal adjustable shunt reference source

Specification:

• Voltage reference error: plus or minus 0.4%, typical values @ 25 ℃(TL431B)
• Low dynamic output impedance: 0.22 Ω (typical)
• Load current 1.0 ma - 100 ma.
• Maximum input voltage of 37 v
• Maximum working current 150 ma
• Internal reference voltage of 2.495 V (25°C)

Package Includes:

• 100 x  TL431A TL431 Precision Shunt Regulators TO-92