REF2940 Series

4.096-V, 100-ppm/°C, 50-µA in 3-pin SOT-23 package series (bandgap) voltage reference

Catalog

4.096-V, 100-ppm/°C, 50-µA in 3-pin SOT-23 package series (bandgap) voltage reference

Part	Noise	Output Type	Current - Supply	Package Name	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Tolerance	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Voltage - Output (Min/Fixed)	Current - Output	Reference Type	Temperature Coefficient	Mounting Type
Texas Instruments REF2940AIDBZRG4	45 µVp-p 128 µVrms	Fixed	59 µA	SOT-23-3	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C	2 %	4.146 V	5.5 V	4.096 V	25 mA	Series	100 ppm/°C	Surface Mount
Texas Instruments REF2940AIDBZT	45 µVp-p 128 µVrms	Fixed	59 µA	SOT-23-3	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C	2 %	4.146 V	5.5 V	4.096 V	25 mA	Series	100 ppm/°C	Surface Mount
Texas Instruments REF2940AIDBZR	45 µVp-p 128 µVrms	Fixed	59 µA	SOT-23-3	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C	2 %	4.146 V	5.5 V	4.096 V	25 mA	Series	100 ppm/°C	Surface Mount

Catalog

4.096-V, 100-ppm/°C, 50-µA in 3-pin SOT-23 package series (bandgap) voltage reference

Description

The REF29xx is a precision, low-power, low-voltage dropout voltage reference family available in a tiny 3‑pin SOT-23 package. The small size and low power consumption (50 µA maximum) of the REF29xx make it ideal for portable and battery-powered applications. The REF29xx does not require a load capacitor, but it is stable with any capacitive load. Unloaded, the REF29xx can be operated with supplies within 1 mV of output voltage. All models are specified for the wide temperature range, –40°C to 125°C. The REF29xx is a precision, low-power, low-voltage dropout voltage reference family available in a tiny 3‑pin SOT-23 package. The small size and low power consumption (50 µA maximum) of the REF29xx make it ideal for portable and battery-powered applications. The REF29xx does not require a load capacitor, but it is stable with any capacitive load. Unloaded, the REF29xx can be operated with supplies within 1 mV of output voltage. All models are specified for the wide temperature range, –40°C to 125°C.