Datasheet Texas Instruments TL431QDBVR — 数据表

制造商Texas Instruments
系列TL431
零件号TL431QDBVR
Datasheet Texas Instruments TL431QDBVR

2%精度可调精密并联稳压器5-SOT-23 -40至125

数据表

Datasheet TL431, TL431A, TL431B, TL432, TL432A, TL432B
PDF, 2.9 Mb, 修订版: O, 档案已发布: Jan 29, 2015, 页数: 78
TL43xx Precision Programmable Reference
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin55
Package TypeDBVDBV
Industry STD TermSOT-23SOT-23
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY30003000
CarrierLARGE T&RLARGE T&R
Device MarkingT3QGT3QU
Width (mm)1.61.6
Length (mm)2.92.9
Thickness (mm)1.21.2
Pitch (mm)0.950.95
Max Height (mm)1.451.45
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 GroupSOT-23
Package Size: mm2:W x L3SOT-23: 7 mm2: 2.37 x 2.92(SOT-23) PKG
Pin/Package3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70, 8PDIP, 8SO, 8SOIC, 8TSSOP
RatingCatalog
Reference VoltageAdjustable
Temp Coeff(Max)92 ppm/ degree C
Temp Coeff(Typ)34 ppm/ degree C
VO2.495 V
VO Adj(Max)36 V
VO Adj(Min)2.495 V

生态计划

RoHSCompliant

应用须知

  • TL431 Pin FMEA
    PDF, 43 Kb, 档案已发布: Jan 12, 2018
    The TL431and TL432are three-terminaladjustableshuntregulatorswith specifiedthermalstabilityoverautomotivecommercialand militarytemperatureranges.The TL431deviceshavesharpturnontime andcan act as replacementsfor Zenerdiodesin manyapplications.
  • Lead-Acid Charger and LED Driver using TPS5402 (Rev. A)
    PDF, 210 Kb, 修订版: A, 档案已发布: Jun 13, 2013
    The TPS5402 device is a non-synchronous buck regulator with a wide operating range from 3.5 to 28 V.The switching frequency of the converters can be set from 50 kHz to 1.1 MHz with an external resistor.Frequency-spread spectrum operation is introduced for EMI reduction. TPS5402 supports pulse-skippingmode to enhance the efficiency at light load making this device an ideal pick for applicati
  • Using a portable-power boost converter in an isolated flyback application
    PDF, 535 Kb, 档案已发布: Mar 11, 2009
  • Compensation Design with TL431 for UCC28600
    PDF, 542 Kb, 档案已发布: Jan 16, 2013
  • Understanding stability boundary conditions charts in TL431 TL432 Data sheet (Rev. A)
    PDF, 386 Kb, 修订版: A, 档案已发布: Jan 16, 2014
  • Designing Switching Voltage Regulators With the TL494 (Rev. E)
    PDF, 329 Kb, 修订版: E, 档案已发布: Jul 26, 2005
    Designing Switching Voltage Regulators With the TL494
  • Low Cost Bidirectional Current Sensing Using INA181
    PDF, 176 Kb, 档案已发布: Jul 28, 2017
  • Q1 2009 Issue Analog Applications Journal
    PDF, 1.4 Mb, 档案已发布: Mar 11, 2009
  • Setting the shunt voltage on an adjustable shunt regulator
    PDF, 170 Kb, 档案已发布: Sep 1, 2011
  • Low-cost flyback solutions for 10-mW standby power
    PDF, 237 Kb, 档案已发布: Jan 22, 2014
  • Designing Overcurrent protection for TPL7407L Peripheral Driver
    PDF, 177 Kb, 档案已发布: Nov 5, 2014
    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

制造商分类

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