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Updated at 01/11/2025 10:30:15(UTC+8)

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Description

The TL431 series programmable shunt Voltage Reference with guaranteed temperature stability over the entire operating temperature range. The output voltage can be set to any value between 2.5 and 36V with two external resistors. The TL431 and TL432 operate with a wide current range from 1 to 100mA with a typical dynamic impedance of 0.22R.
-100 to +150mA Continuous cathode current range

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TL431CZ Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-92-3
Supply Voltage (DC)	37.0V (max)
Capacitance Tolerance	±2.21 %
Input Voltage (DC)	2.50V ~ 36.0V
Output Voltage	2.495V ~ 36V
Output Current	100 mA
Supply Current	1.00 mA
Number of Channels	1 Channel
Number of Positions	3 Position
Forward Current	1 A
Max Forward Surge Current (Ifsm)	25 A
Input Voltage (Max)	37 V
Input Voltage (Min)	3 V
Output Voltage (Max)	36 V
Output Voltage (Min)	2.495 V
Output Current (Max)	100 mA
Maximum Forward Voltage (Max)	550 mV
Forward Current (Max)	1 A
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Accuracy	±2 %
Input Voltage	2.4V ~ 2.5V
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Size-Length	4.7 mm
Size-Width	3.7 mm
Size-Height	4.4 mm
Operating Temperature	0℃ ~ 70℃
Temperature Coefficient	±100 ppm/℃
Product Lifecycle Status	Active
Packaging	Bulk
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/06/16
ECCN Code	EAR99

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