TL431ASQ datasheet(1/4 Pages) PJSEMI

部件名	TL431ASQ

功能描述	Programmable Precision Reference

PDF	4 Pages

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制造商	PJSEMI [Dongguan Pingjingsemi Technology Co., Ltd,]

网页	http://www.pingjingsemi.com/MainEn/Main.aspx

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TL431SQ/TL431ASQ

Programmable Precision Reference

1 / 4

www.pingjingsemi.com

Revision：

2.0 Dec-2019

Features



Programmable output voltage to 36V.



Low dynamic output impedance.



Sink current capability of

0.5 to 100mA.



Low output noise voltage



Fast turn on response

Application



It provides very wide applications, including shunt

regulator, series regulator, switching regulator,

voltage reference and others.

SOT-89

Absolute Maximum Ratings (Ta=25℃ unless otherwise specified)

Symbol

Parameter

Rating

Units

VKA

Cathode Voltage

37

V

IKA

Cathode Current Range(Continuous)

-100 ~ +150

mA

IREF

Reference Input Current Range

-0.05 ~ +10

mA

PD

Power Dissipation

770

mW

TJ

Operating Junction

+150

°C

TOPR

Operating Ambient

-

40 ~ +85

°C

TSTG

Storage Temperature

-65 ~ +150

°C

Recommended Operating Conditions

Symbol

Parameter

Min.

Typ.

Max.

Units

VKA

Cathode Voltage

VREF

-

36

V

IKA

Cathode Current

1

-

100

mA

1：

Reference

2：

Anode

3：

Cathode

Marking: TL431SQ: TL431

TL431ASQ: TL431A

2:Cathode (K)

3:Anode(A)

1:Reference (R)

类似零件编号 - TL431ASQ

制造商	部件名	数据表	功能描述
IK Semicon Co., Ltd	TL431AS	3Mb / 12P	Programmable Precision Reference
Diodes Incorporated	TL431ASA-7	363Kb / 14P	ADJUSTABLE PRECISION SHUNT REGULATOR DS35050 Rev. 2 - 2
TECH PUBLIC Electronics...	TL431ASA-TP	2Mb / 5P	Precision adjustable reference source
NXP Semiconductors	TL431ASDT	214Kb / 23P	Adjustable precision shunt regulator Rev. 02-20 January 2010
NXP Semiconductors	TL431ASDT	277Kb / 27P	Adjustable precision shunt regulator Rev. 4-30 June 2011

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