Datasheet Texas Instruments REF3333AIRSER — Datenblatt

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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
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