Datasheet Texas Instruments TL431QDBVR — 数据表

制造商	Texas Instruments
系列	TL431
零件号	TL431QDBVR

2％精度可调精密并联稳压器5-SOT-23 -40至125

数据表

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PDF, 2.9 Mb, 修订版: O, 档案已发布: Jan 29, 2015, 页数: 78
TL43xx Precision Programmable Reference

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价格

状态

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

打包

Pin	5	5
Package Type	DBV	DBV
Industry STD Term	SOT-23	SOT-23
JEDEC Code	R-PDSO-G	R-PDSO-G
Package QTY	3000	3000
Carrier	LARGE T&R	LARGE T&R
Device Marking	T3QG	T3QU
Width (mm)	1.6	1.6
Length (mm)	2.9	2.9
Thickness (mm)	1.2	1.2
Pitch (mm)	0.95	0.95
Max Height (mm)	1.45	1.45
Mechanical Data	下载	下载

参数化

Initial Accuracy(Max)	2 %
Iout/Iz(Max)	100 mA
Iz for Regulation(Min)	400 uA
Operating Temperature Range	-40 to 125,-40 to 85,0 to 70 C
Package Group	SOT-23
Package Size: mm2:W x L	3SOT-23: 7 mm2: 2.37 x 2.92(SOT-23) PKG
Pin/Package	3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP
Rating	Catalog
Reference Voltage	Adjustable
Temp Coeff(Max)	92 ppm/ degree C
Temp Coeff(Typ)	34 ppm/ degree C
VO	2.495 V
VO Adj(Max)	36 V
VO Adj(Min)	2.495 V

生态计划

RoHS

Compliant

应用须知

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TL431 Pin FMEA
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The TL431and TL432are three-terminaladjustableshuntregulatorswith specifiedthermalstabilityoverautomotivecommercialand militarytemperatureranges.The TL431deviceshavesharpturnontime andcan act as replacementsfor Zenerdiodesin manyapplications.
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Using a portable-power boost converter in an isolated flyback application
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Compensation Design with TL431 for UCC28600
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Understanding stability boundary conditions charts in TL431 TL432 Data sheet (Rev. A)
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Designing Switching Voltage Regulators With the TL494 (Rev. E)
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Designing Switching Voltage Regulators With the TL494
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Q1 2009 Issue Analog Applications Journal
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Setting the shunt voltage on an adjustable shunt regulator
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Low-cost flyback solutions for 10-mW standby power
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Designing Overcurrent protection for TPL7407L Peripheral Driver
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Microcontroller units (MCUs) are generally limited with lower drive on the I/Os. Most of the applicationsrequiring MCU boards to drive high-current loads need discrete implementation and additional components which use a lot of board space. This board space is called a peripheral driver section. The TPL7407L device is an integrated peripheral driver with seven channel drivers inside. The TPL740

模型线

系列: TL431 (77)

TL431CD TL431CDBVR TL431CDBVRE4 TL431CDBVRG4 TL431CDBVT TL431CDBVTG4 TL431CDBZR TL431CDBZRG4 TL431CDBZT TL431CDBZTG4 TL431CDE4 TL431CDG4 TL431CDR TL431CDRE4 TL431CDRG4 TL431CKTPR TL431CLP TL431CLPB-TDJ TL431CLPE3 TL431CLPM TL431CLPME3 TL431CLPR TL431CLPRE3 TL431CP TL431CPE4 TL431CPK TL431CPKG3 TL431CPSLE TL431CPSR TL431CPSRG4 TL431CPW TL431CPWE4 TL431CPWG4 TL431CPWLE TL431CPWR TL431ID TL431IDBVR TL431IDBVRE4 TL431IDBVRG4 TL431IDBVT TL431IDBZR TL431IDBZRG4 TL431IDBZT TL431IDBZTG4 TL431IDE4 TL431IDG4 TL431IDR TL431IDRE4 TL431IDRG4 TL431ILP TL431ILPE3 TL431ILPM TL431ILPR TL431ILPRE3 TL431IP TL431IPE4 TL431IPK TL431IPKG3 TL431MFKB TL431MJG TL431MJGB TL431QD TL431QDBVR TL431QDBVRG4 TL431QDBVT TL431QDBVTE4 TL431QDBZR TL431QDBZRG4 TL431QDBZT TL431QDBZTG4 TL431QDCKR TL431QDCKRG4 TL431QDCKT TL431QDCKTG4 TL431QDR TL431QPK TL431QPKG3

制造商分类

Semiconductors > Analog and Mixed-Signal > Power Management > Voltage Reference > Shunt Voltage Reference