REF3030 Series

50ppm/°C drift, 50µA Iq in SOT-23-3 package series voltage reference

Catalog

50ppm/°C drift, 50µA Iq in SOT-23-3 package series voltage reference

Part	Temperature Coefficient	Current - Output	Mounting Type	Current - Supply	Operating Temperature [Min]	Operating Temperature [Max]	Noise - 0.1Hz to 10Hz	Noise - 10Hz to 10kHz	Voltage - Input [Max]	Voltage - Input [Min]	Reference Type	Package / Case	Output Type	Supplier Device Package	Tolerance	Voltage - Output (Min/Fixed)	Qualification	Grade
Texas Instruments REF3030AIDBZRG4	75 ppm/°C	25 mA	Surface Mount	50 µA	-40 °C	125 °C	33 çVp-p	94 çVrms	5.5 V	3.05 V	Series	SC-59 SOT-23-3 TO-236-3	1.81 mOhm	SOT-23-3	0.2 %
Texas Instruments REF3020AIDBZT	75 ppm/°C	25 mA	Surface Mount	50 µA	-40 °C	125 °C	23 µVp-p		5.5 V	2.098 V	Series	SC-59 SOT-23-3 TO-236-3	1.81 mOhm	SOT-23-3	0.2 %	2.048 V
Texas Instruments REF3025AIDBZR	75 ppm/°C	25 mA	Surface Mount	50 µA	-40 °C	125 °C	28 µVp-p	80 µVrms	5.5 V	2.55 V	Series	SC-59 SOT-23-3 TO-236-3	1.81 mOhm	SOT-23-3	0.2 %	2.5 V
Texas Instruments REF3025AIDBZT	75 ppm/°C	25 mA	Surface Mount	50 µA	-40 °C	125 °C	28 µVp-p	80 µVrms	5.5 V	2.55 V	Series	SC-59 SOT-23-3 TO-236-3	1.81 mOhm	SOT-23-3	0.2 %	2.5 V
Texas Instruments REF3040AIDBZRG4	75 ppm/°C	25 mA	Surface Mount	50 µA	-40 °C	125 °C	45 µVp-p	128 µVrms	5.5 V	4.146 V	Series	SC-59 SOT-23-3 TO-236-3	1.81 mOhm	SOT-23-3	0.2 %	4.096 V
Texas Instruments REF3030AIDBZR	75 ppm/°C	25 mA	Surface Mount	50 µA	-40 °C	125 °C	33 çVp-p	94 çVrms	5.5 V	3.05 V	Series	SC-59 SOT-23-3 TO-236-3	1.81 mOhm	SOT-23-3	0.2 %
Texas Instruments REF3025AIDBZTG4	75 ppm/°C	25 mA	Surface Mount	50 µA	-40 °C	125 °C	28 µVp-p	80 µVrms	5.5 V	2.55 V	Series	SC-59 SOT-23-3 TO-236-3	1.81 mOhm	SOT-23-3	0.2 %	2.5 V
Texas Instruments REF3040AIDBZTG4	75 ppm/°C	25 mA	Surface Mount	50 µA	-40 °C	125 °C	45 µVp-p	128 µVrms	5.5 V	4.146 V	Series	SC-59 SOT-23-3 TO-236-3	1.81 mOhm	SOT-23-3	0.2 %	4.096 V
Texas Instruments REF3033AIDBZRQ1	75 ppm/°C	25 mA	Surface Mount	50 µA	-40 °C	85 °C	36 µVp-p	105 µVrms	5.5 V	3.35 V	Series	SC-59 SOT-23-3 TO-236-3	1.81 mOhm	SOT-23-3	0.2 %	3.3 V	AEC-Q100	Automotive
Texas Instruments REF3020AIDBZTG4	75 ppm/°C	25 mA	Surface Mount	50 µA	-40 °C	125 °C	23 µVp-p		5.5 V	2.098 V	Series	SC-59 SOT-23-3 TO-236-3	1.81 mOhm	SOT-23-3	0.2 %	2.048 V

Key Features

• microSize Package: SOT-23-3Low Dropout: 1 mVHigh Output Current: 25 mAHigh Accuracy: 0.2%Low IQ: 42 µA (Typical)Excellent Specified Drift Performance:50 ppm/°C (Maximum) From 0°C to 70°C75 ppm/°C (Maximum) From –40°C to +125°CmicroSize Package: SOT-23-3Low Dropout: 1 mVHigh Output Current: 25 mAHigh Accuracy: 0.2%Low IQ: 42 µA (Typical)Excellent Specified Drift Performance:50 ppm/°C (Maximum) From 0°C to 70°C75 ppm/°C (Maximum) From –40°C to +125°C

Description

The REF30xx is a precision, low-power, low-dropout voltage, reference family available in a tiny 3-pin SOT-23 package. The REF30xx offers excellent temperature drift and initial accuracy while operating at a quiescent current of 42 µA (typical). The low power consumption and the relatively high precision make the REF30xx very attractive for loop-powered industrial applications such as pressure and temperature transmitter applications. The REF30xx is easy to use in intrinsically safe and explosion-proof applications because it does not require a load capacitor to be stable. The REF30xx is specified over the extended industrial temperature range of –40°C to +125°C. The REF30xx operates with supplies within 1 mV of output voltage under zero-load conditions. Engineers can use the low dropout, small size, and low power consumption of the REF30xx in portable and battery-powered applications. The REF30xx is a precision, low-power, low-dropout voltage, reference family available in a tiny 3-pin SOT-23 package. The REF30xx offers excellent temperature drift and initial accuracy while operating at a quiescent current of 42 µA (typical). The low power consumption and the relatively high precision make the REF30xx very attractive for loop-powered industrial applications such as pressure and temperature transmitter applications. The REF30xx is easy to use in intrinsically safe and explosion-proof applications because it does not require a load capacitor to be stable. The REF30xx is specified over the extended industrial temperature range of –40°C to +125°C. The REF30xx operates with supplies within 1 mV of output voltage under zero-load conditions. Engineers can use the low dropout, small size, and low power consumption of the REF30xx in portable and battery-powered applications.