REF3320AIDBZT

Active

Texas Instruments

2.048-V, 30-PPM/°C DRIFT, 3.9-ΜA, 3-PIN SOT-23, 3-PIN SC70, 8-PIN UQFN VOLTAGE REFERENCE

Find alt

Alpha

REF3320AIDBZT

Active

Texas Instruments

2.048-V, 30-PPM/°C DRIFT, 3.9-ΜA, 3-PIN SOT-23, 3-PIN SC70, 8-PIN UQFN VOLTAGE REFERENCE

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

REF3320 Series

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 × 1.5-mm UQFN-8 package. Small size and low power 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. All models are specified for the wide temperature range of –40°C to +125°C.

Technical Specifications

Parameters and characteristics for this part

Specification	REF3320AIDBZT

Current - Output	5 mA
Current - Supply	8.5 µA
Mounting Type	Surface Mount
Noise	55 µVp-p
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Type	Fixed
Package / Case	TO-236-3, SOT-23-3, SC-59
Package Name	SOT-23-3
Reference Type	Series
Temperature Coefficient	30 ppm/¯C
Tolerance	0.15 %
Voltage - Input (Maximum)	5.5 V
Voltage - Input (Minimum)	2.248 V
Voltage - Output (Min/Fixed)	2.048 V

REF3320 Series

2.048-V, 30-ppm/°C drift, 3.9-µA, 3-pin SOT-23, 3-pin SC70, 8-pin UQFN voltage reference

Part	Temperature Coefficient	Voltage - Output (Min/Fixed)	Reference Type	Current - Output	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Mounting Type	Tolerance	Noise	Output Type	Current - Supply	Package Name	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)
Texas Instruments REF3320AIDBZTG4	30 ppm/¯C	2.048 V	Series	5 mA	2.248 V	5.5 V	Surface Mount	0.15 %	55 µVp-p	Fixed	8.5 µA	SOT-23-3	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C
Texas Instruments REF3320AIDCKTG4	30 ppm/¯C	2.048 V	Series	5 mA	2.248 V	5.5 V	Surface Mount	0.15 %	55 µVp-p	Fixed	8.5 µA	SC-70-3	SC-70 SOT-323	125 °C	-40 °C
Texas Instruments REF3320AIDCKT	30 ppm/¯C	2.048 V	Series	5 mA	2.248 V	5.5 V	Surface Mount	0.15 %	55 µVp-p	Fixed	8.5 µA	SC-70-3	SC-70 SOT-323	125 °C	-40 °C
Texas Instruments REF3320AIDBZT	30 ppm/¯C	2.048 V	Series	5 mA	2.248 V	5.5 V	Surface Mount	0.15 %	55 µVp-p	Fixed	8.5 µA	SOT-23-3	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C
Texas Instruments REF3320AIDBZR	30 ppm/¯C	2.048 V	Series	5 mA	2.248 V	5.5 V	Surface Mount	0.15 %	55 µVp-p	Fixed	8.5 µA	SOT-23-3	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C
Texas Instruments REF3320AIDBZRG4	30 ppm/¯C	2.048 V	Series	5 mA	2.248 V	5.5 V	Surface Mount	0.15 %	55 µVp-p	Fixed	8.5 µA	SOT-23-3	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C
Texas Instruments REF3320AIDCKR	30 ppm/¯C	2.048 V	Series	5 mA	2.248 V	5.5 V	Surface Mount	0.15 %	55 µVp-p	Fixed	8.5 µA	SC-70-3	SC-70 SOT-323	125 °C	-40 °C