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Datasheet Texas Instruments REF3330AIDCKT

Datasheet Texas Instruments REF3330AIDCKT

ManufacturerTexas Instruments
Part NumberREF3330AIDCKT

30ppm/В°C Drift, 3.9ВµA, SOT23-3, SC70-3, UQFN-8 Series Voltage Reference 3-SC70 -40 to 125


  • Download » Datasheet PDF, 1.8 Mb, Revision: G, File published: Dec 15, 2016
    REF33xx 3.9-ОјA, SC70-3, SOT-23-3, and UQFN-8, 30-ppm/В°C Drift Voltage Reference datasheet
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    Documents REF3312, REF3318, REF3320, REF3325, REF3330, REF3333
    SBOS392G – AUGUST 2007 – REVISED DECEMBER 2016 REF33xx 3.9-μA, SC70-3, SOT-23-3, and UQFN-8, 30-ppm/°C Drift Voltage Reference
    1 Features 3 Description The REF33xx is a low-power, precision, low-dropout
    voltage reference family available in tiny SC70-3 and
    SOT-23-3 packages, and in a 1.5-mm Г— 1.5-mm
    UQFN-8 package. Small size and low power
    consumption (5-ОјA max) make the REF33xx ideal for
    a wide variety of portable and battery-powered
    applications. 1 Microsize Packages: SC70-3, SOT-23-3, UQFN-8
    Low Supply Current: 3.9 ОјA (typ)
    Extremely Low Dropout Voltage: 110 mV (typ)
    High Output Current: В±5 mA
    Low Temperature Drift: 30 ppm/В°C (max)
    High Initial Accuracy: В±0.15% (max)
    0.1-Hz to 10-Hz Noise: 35 ОјVPP (REF3312)
    Voltage Options: 1.2 V, 1.8 V, 2.5 V, 3 V, 3.3 V 2 Applications Portable Equipment
    Tablets and Smartphones
    Hard Disk Drives ...


Family: REF3312, REF3318, REF3320, REF3325, REF3330, REF3333


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


Package TypeDCK
Industry STD TermSOT-SC70
Package QTY250
CarrierSMALL T&R
Device MarkingR30
Width (mm)1.25
Length (mm)2
Thickness (mm).9
Pitch (mm).65
Max Height (mm)1.1
Mechanical DataDownload »


Initial Accuracy(Max)0.15 %
Iout/Iz(Max)5 mA
Iq(Max)5 uA
Iq(Typ)3.9 uA
LFN 0.1-10Hz(Typ)84 ОјVpp
Operating Temperature Range-40 to 125 C
Package GroupUQFN
Package Size: mm2:W x L3SC70: 4 mm2: 2.1 x 2(SC70) PKG
Pin/Package3SC70, 3SOT-23, 8UQFN
Special FeaturesN/A
Temp Coeff(Max)30 ppm/ degree C
Temp Coeff(Typ)9 ppm/ degree C
Vin(Max)5.5 V
Vin(Min)3.2 V

Eco Plan


Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: BOOST-ADS7042
    ADS7042 Ultra-Low Power Data Acquisition BoosterPack
    Lifecycle Status: Active (Recommended for new designs)

Moldel Line

Series: REF3330 (9)

Manufacturer's Classification

  • Semiconductors > Power Management > Voltage Reference > Series Voltage Reference
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