REF3233 Series

3.3-V 4-ppm/°C, 100-µA 6-pin SOT-23 series (bandgap) voltage reference

Catalog

3.3-V 4-ppm/°C, 100-µA 6-pin SOT-23 series (bandgap) voltage reference

Part	Voltage - Input [Max]	Voltage - Input [Min]	Supplier Device Package	Voltage - Output (Min/Fixed)	Reference Type	Package / Case	Noise - 10Hz to 10kHz	Temperature Coefficient	Tolerance	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Current - Output	Mounting Type	Noise - 0.1Hz to 10Hz
Texas Instruments REF3233AIDBVT	5.5 V	3.35 V	SOT-23-6	3.3 V	Series	SOT-23-6	63 µVrms	20 ppm/°C	0.2 %	-40 °C	125 °C	1.81 mOhm	10 mA	Surface Mount	43 µVp-p
Texas Instruments REF3233AIDBVTG4	5.5 V	3.35 V	SOT-23-6	3.3 V	Series	SOT-23-6	63 µVrms	20 ppm/°C	0.2 %	-40 °C	125 °C	1.81 mOhm	10 mA	Surface Mount	43 µVp-p

Catalog

3.3-V 4-ppm/°C, 100-µA 6-pin SOT-23 series (bandgap) voltage reference

Key Features

• Excellent Specified Drift Performance:7ppm/°C (max) at 0°C to +125°C20ppm/°C (max) at –40°C to +125°CMicrosize Package: SOT23-6High Output Current: ±10mAHigh Accuracy: 0.01%Low Quiescent Current: 100µALow Dropout: 5mVExcellent Specified Drift Performance:7ppm/°C (max) at 0°C to +125°C20ppm/°C (max) at –40°C to +125°CMicrosize Package: SOT23-6High Output Current: ±10mAHigh Accuracy: 0.01%Low Quiescent Current: 100µALow Dropout: 5mV

Description

The REF32xx is a very low drift, micropower, low-dropout, precision voltage reference family available in the tiny SOT23-6 package. The small size and low power consumption (120&micr;A max) of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable with any capacitive load. The REF32xx can be operated from a supply as low as 5mV above the output voltage, under no load conditions. All models are specified for the wide temperature range of –40°C to +125°C. The REF32xx is a very low drift, micropower, low-dropout, precision voltage reference family available in the tiny SOT23-6 package. The small size and low power consumption (120&micr;A max) of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable with any capacitive load. The REF32xx can be operated from a supply as low as 5mV above the output voltage, under no load conditions. All models are specified for the wide temperature range of –40°C to +125°C.