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Datasheet Texas Instruments TLVH431ACDBZT

Datasheet Texas Instruments TLVH431ACDBZT

ManufacturerTexas Instruments
Part NumberTLVH431ACDBZT

Low-Voltage Adjustable Precision Shunt Regulator 3-SOT-23 0 to 70


  • Download » Datasheet PDF, 1.8 Mb, Revision: K, File published: Aug 16, 2016
    TLVH431, TLVH432 Low-Voltage Adjustable Precision Shunt Regulators datasheet
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    Documents TLVH431, TLVH431A, TLVH431B
    TLVH432, TLVH432A, TLVH432B
    SLVS555K – NOVEMBER 2004 – REVISED SEPTEMBER 2016 TLVH431, TLVH432 Low-Voltage Adjustable Precision Shunt Regulators
    1 Features 3 Description The TLVH431 and TLVH432 devices are low-voltage
    3-terminal adjustable voltage references, with
    specified thermal stability over applicable industrial
    and commercial temperature ranges. Output voltage
    can be set to any value between VREF (1.24 V) and
    18 V with two external resistors (see Figure 19).
    These devices operate from a lower voltage (1.24 V)
    than the widely used TL431 and TL1431 shuntregulator references. 1 Low-Voltage Operation: Down to 1.24 V
    Reference Voltage Tolerances at 25В°C
    – 0.5% for B Grade
    – 1% for A Grade
    – 1.5% for Standard Grade
    Adjustable Output Voltage, VO = VREF to 18 V
    Wide Operating Cathode Current Range:
    100 ОјA to 70 mA ...


Family: TLVH431, TLVH431A, TLVH431B, TLVH432, TLVH432A, TLVH432B


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


Package TypeDBZDBZ
Industry STD TermSOT-23SOT-23
Package QTY250250
Device MarkingY3PUY3PS
Width (mm)1.31.3
Length (mm)2.922.92
Thickness (mm)11
Pitch (mm).96.96
Max Height (mm)1.221.22
Mechanical DataDownload »Download »


Initial Accuracy(Max)1 %
Iout/Iz(Max)80 mA
Min Iz for Regulation60 uA
Operating Temperature Range-40 to 125,-40 to 85,0 to 70 C
Package GroupSOT-23
Package Size: mm2:W x L3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23) PKG
Pin/Package3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 6SC70
Reference VoltageAdjustable
Temp Coeff(Max)138 ppm/ degree C
Temp Coeff(Typ)46 ppm/ degree C
VO Adj(Max)18 V
VO Adj(Min)1.24 V

Eco Plan


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Moldel Line

Series: TLVH431A (41)

Manufacturer's Classification

  • Semiconductors > Power Management > Voltage Reference > Shunt Voltage Reference
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