TL431AILPR

Noise - 0.1Hz to 10Hz:	--
Base Part Number:	TL431A
Supplier Device Package:	TO-92-3
Package / Case:	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C (TA)
Current - Cathode:	700µA
Current - Supply:	--
Voltage - Input:	--
Noise - 10Hz to 10kHz:	--
Series:	--
Temperature Coefficient:	--
Tolerance:	±1%
Current - Output:	100mA
Voltage - Output (Max):	36V
Voltage - Output (Min/Fixed):	2.495V
Output Type:	Adjustable
Reference Type:	Shunt
Part Status:	Active
Packaging:	Tape & Reel (TR)

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TL431AILPR is a three-terminal adjustable shunt regulator with a built-in precision reference and wide adjustable range. This device offers an accurate reference voltage and wide dynamic range, making it suitable for PMIC - Voltage Reference. The TL431AILPR is an adjustable three-terminal shunt regulator with a built-in precision reference and wide adjustable range. Input from the regulator can range from 2.495 volts to no less than 36 volts. The main features of TL431AILPR functionality are its high precision, low dropout voltage, wide temperature stability and low quiescent current.The main operating principle of the TL431AILPR is through sensing the voltage difference between the ADJ terminal and the REF terminal which is the reference voltage, then adjusts the current through the control terminal (CT) and influences the output voltage (OUT).When the OUT voltage comes to the rated value, the voltage difference between the ADJ terminal and the REF terminal will be constant. This means that the regulating action process is complete, thus the TL431AILPR shunt regulator operates in a stable state.The application of the TL431AILPR voltage reference can be seen in many products such as industrial electronics, consumer electronics, power supplies, motor controls and other equipment. This adjustable voltage regulator is widely used in controlling the voltage and current levels in circuits of all types, ranging from battery-powered equipment to high power AC-DC load switches. Its high precision, low dropout voltage, wide temperature stability, and low quiescent current make it suitable for various application needs.In most applications, the TL431AILPR voltage reference is connected to the common gate of the transistor so that the current flowing through the transistor is precisely regulated. This means that the output voltage of the constant current source can be accurately controlled. By shunting some resistive elements connected in parallel with the gate of the transistor, the momentary current (IMOM) can be regulated to control the voltage on the output of the main transistor. As such, this adjustable voltage reference is widely used for switch mode power supplies and other high power applications.In addition, the TL431AILPR voltage reference can also be used in voltage sensing applications. By connecting a voltage sensing resistor between the output and the positive input of the regulator, it will sense the output voltage and maintain a stable output voltage. This is widely used in circuits such as DC-DC converters, voltage stabilizers, and current monitors.The TL431AILPR voltage reference is also widely used in circuits that require a precise voltage reference. By connecting a resistor to each of the reference terminal and the ADJ terminal, the exact reference voltage is made available for the circuitry. The precise and precise adjustments of the output voltage can be easily adjusted by changing these two resistors.Overall, the TL431AILPR voltage reference provides a wide range of applications, allowing precise control of voltage and current levels, precise voltage reference measurements, voltage monitoring, and current sensing. It is suitable for use in a wide range of electronics, ranging from the battery powered equipment to high power AC-DC load switches. Thanks to its built-in precision reference and wide adjustable range, the TL431AILPR voltage reference has become a popular choice in the industry, and more often can be seen in various products such as industrial electronics, consumer electronics, power supplies, motor controls and other equipment.

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