Integrated Circuits (ICs)

REF3025AIDBZTG4

Obsolete

Texas Instruments

IC VREF SERIES 0.2% SOT23-3

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Integrated Circuits (ICs)

REF3025AIDBZTG4

Obsolete

Texas Instruments

IC VREF SERIES 0.2% SOT23-3

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	REF3025AIDBZTG4

Current - Output	25 mA
Current - Supply	50 µA
Mounting Type	Surface Mount
Noise - 0.1Hz to 10Hz	28 µVp-p
Noise - 10Hz to 10kHz	80 µVrms
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	1.81 mOhm
Package / Case	SOT-23-3, TO-236-3, SC-59
Reference Type	Series
Supplier Device Package	SOT-23-3
Temperature Coefficient	75 ppm/°C
Tolerance	0.2 %
Voltage - Input [Max]	5.5 V
Voltage - Input [Min]	2.55 V
Voltage - Output (Min/Fixed)	2.5 V

REF3030 Series

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

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.19
		10	$ 1.40
		25	$ 1.19
	Digi-Reel®	1	$ 2.19
		10	$ 1.40
		25	$ 1.19

Description

General part information

REF3030 Series

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.

Documents

Technical documentation and resources

No documents available