TL431AIDG - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TL431AIDG
Manufacturer

ON Semiconductor
ChipWorker Part#

CW7550932
Category

Voltage Reference
Package

SOIC-8
Description

V-Ref Adjustable 2.495V to 36V 100mA 8Pin SOIC N Rail
Documentation

Datasheet

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TL431AIDG Specifications

Attribute	Attribute Value

Part Number	TL431AIDG
Manufacturer	ON Semiconductor
ChipWorker Part#	CW7550932
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Current Rating	4.00 A
Capacitance Tolerance	±1 %
Halogen Free Status	Halogen Free
Output Voltage	2.495V ~ 36V
Output Current	100 mA
Number of Channels	1 Channel
Number of Positions	8 Position
Power Dissipation	0.7 W
Input Voltage (Max)	37 V
Output Voltage (Max)	36 V
Output Voltage (Min)	2.495 V
Output Current (Max)	100 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±1 %
Input Voltage	37 V
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Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 85℃
Temperature Coefficient	±50 ppm/℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The TL431, A, B integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC voltage references operate as a low temperature coefficient zener which is programmable from V to 36 V with two external resistors. These devices exhibit a wide operating current range of 1.0 mA to 100 mA with a typical dynamic impedance of 0.22 . The characteristics of these references make them excellent replacements for zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5 V reference makes it convenient to obtain a stable reference from 5.0 V logic supplies, and since the TL431, A, B operates as a shunt regulator, it can be used as either a positive or negative voltage reference.
Features
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Programmable Output Voltage to 36 V
Voltage Reference Tolerance: +/- 0.4%, Typ @ 25°C (TL431B)
Low Dynamic Output Impedance, 0.22 W Typical
Sink Current Capability of 1.0 mA to 100 mA
Equivalent Full-Range Temperature Coefficient of 50 ppm/ °C Typical
Temperature Compensated for Operation over Full Rated Operating Temperature Range
Low Output Noise Voltage
Pb-Free Packages are Available

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