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2022-09-23 18:12:25
REF3312AIDCKR Voltage Reference Chip SC70-3 SMD
Today, I would like to introduce a Dezhou Instruments REF3312AIDCKR voltage reference chip from stock-Shenzhen Xiongsheng Microelectronics Co., Ltd.
The REF3312AIDCKR voltage reference chip is a 1.25V, 30ppm/°C temperature drift, 3.9μA voltage reference in 3-pin SOT-23, 3-pin SC70, and 8-pin UQFN packages
Features of REF3312
?Microsize Packages: SC70-3, SOT-23-3, UQFN-8
?Low Supply Current: 3.9 μA (typ)
?Extremely Low Dropout Voltage: 110 mV (typ)
?High Output Current: ±5 mA
?Low Temperature Drift: 30 ppm/°C (max)
?High Initial Accuracy: ±0.15%_(max)
?0.1-Hz to 10-Hz Noise: 35 μVPP (REF3312)
?Voltage Options: 1.2V, 1.8V, 2.5V, 3V, 3.3V
Description of REF3312
The REF33xx is a low-power, precision, low-dropout voltage reference family available intiny SC70-3 and_SOT-23-3 packages, and_in a 1.5-mm × 1.5-mm UQFN-8 package. Small size and_lowpower consumption (5-μA max) make the REF33xx ideal for a wide variety of portable and battery-powered applications.
The REF33xx can be operated at a supply voltage 180 mV above the specified output voltage under normal load conditions, with the exception of the REF3312, which has a minimum supply voltage of 1.7 V. Allmodels are specified for the wide temperature range of –40°C to +125°C.