TL431 datasheet(1/6 Pages) HOTCHIP

Numer części	TL431

Szczegółowy opis	Programmable output voltage to 36V

PDF	6 Pages

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Producent	HOTCHIP [Hotchip Technology Co.,Ltd]

Strona internetowa	http://www.hotchip.com.cn/English/Index/index.html

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High Accuracy Adjustable Shunt Regulator

TL431(D)

第 1 页共 6 页

GENERAL DESCRIPTION

The TL431 is a three-terminal adjustable

regulator series with a guaranteed thermal

stability over applicable temperature ranges. The

output voltage may be set to any value between

Vref (approximately 2.495 volts) and 40 volts with

two external resistors. These devices have a

typical dynamic output impedance of 0.2Ω. Active

output circuitry provides a very sharp turn-on

characteristic making these devices excellent

replacement

for

zener

diodes

in

many

applications. The TL431

is characterized for

operation from -40℃ to +125℃.

FEATURES



Programmable output voltage to 36V



Low dynamic output Impedance 0.2Ω.



Sink current capability of 1 mA to 100 mA.



Equivalent full-range temperature coefficient

of 50 ppm/℃



Temperature compensated for peration over

full Rated operating Temperature Range



Low output noise voltage .



Fast turn on respons.



Provided pb-free packages.



ESD tolerance (human body model) 2000V.



Package outline: TO-92, SOT-23.

TO-92

SOT-23

Internal Function Block Diagram

Podobny numer części - TL431

Producent	Numer części	Arkusz danych	Szczegółowy opis
Motorola, Inc	TL431	258Kb / 16P	PROGRAMMABLE PRECISION REFERENCES
ON Semiconductor	TL431	173Kb / 18P	PROGRAMMABLE PRECISION REFERENCES April, 2012 ??Rev. 34
STMicroelectronics	TL431	152Kb / 10P	PROGRAMMABLE VOLTAGE REFERENCE Mar-2002
Texas Instruments	TL431	795Kb / 41P	ADJUSTABLE PRECISION SHUNT REGULATORS
Fairchild Semiconductor	TL431	87Kb / 10P	Programmable Shunt Regulator

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Podobny opis - TL431

Producent	Numer części	Arkusz danych	Szczegółowy opis
AUK corp	A431XM	368Kb / 4P	Programmable Voltage Reference (Programmable output voltage to 20 volts)
	A431XSF	362Kb / 4P	Programmable Voltage Reference (Programmable output voltage to 20 volts)
	AF431XSF	363Kb / 4P	Programmable Voltage Reference (Programmable output voltage to 20 volts)
HTC Korea TAEJIN Techno...	TL431	385Kb / 11P	Programmable Output Voltage to 40V
Texas Instruments	PT4482N	157Kb / 7P	36V to 75V Input Voltage Range Programmable Output Voltage Range: 1.3V to 3.5V
Leshan Radio Company	LR431AH	210Kb / 5P	Programmable output Voltage to 36V Low dynamic output impedance 0.2廓
M.S. Kennedy Corporatio...	MSK5012	747Kb / 7P	Output Voltage Adjustable from 1.30V to 36V
Nanjing International G...	AZ431	392Kb / 4P	The output voltage can be adjusted to 36V
Leshan Radio Company	LR431AD	1Mb / 5P	Programmable output Voltage to 36V. Low dynamic output impedance 0.2?
Shanghai Leiditech Elec...	AZ431	1Mb / 19P	Programmable Precise Output Voltage from 2.5V to 36V or 18V

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