REF3125 Datasheet, PDF (1/11 Pages) Burr-Brown (TI) – 15ppm/C Max, 100UA, SOT23-3 SERIES VOLTAGE REFERENCE

REF3112
REF3120
REF3125
REF3130
REF3133
REF3140
SBVS046A – DECEMBER 2003 – REVISED JANUARY 2004
15ppm/°C Max, 100µA, SOT23-3
SERIES VOLTAGE REFERENCE
FEATURES
q MicroSIZE PACKAGE: SOT23-3
q LOW DROPOUT: 5mV
q HIGH OUTPUT CURRENT: ±10mA
q HIGH ACCURACY: 0.2% max
q LOW I_Q: 115µA max
q EXCELLENT SPECIFIED DRIFT PERFORMANCE:
15ppm/°C (max) from 0°C to +70°C
20ppm/°C (max) from –40°C to +125°C
APPLICATIONS
q PORTABLE, BATTERY-POWERED EQUIPMENT
q DATA ACQUISITION SYSTEMS
q MEDICAL EQUIPMENT
q HAND-HELD TEST EQUIPMENT
IN 1
OUT 2
REF3112
REF3120
REF3125
REF3130
REF3133
REF3140
SOT23-3
3 GND
DESCRIPTION
The REF31xx is a family of precision, low power, low dropout,
series voltage references available in the tiny SOT23-3 pack-
age.
The REF31xx’s small size and low power consumption
(100µA typ) make it ideal for portable and battery-powered
applications. The REF31xx does not require a load capacitor,
but is stable with any capacitive load and can sink/source up
to 10mA of output current.
Unloaded, the REF31xx can be operated on supplies down
to 5mV above the output voltage. All models are specified for
the wide temperature range of –40°C to +125°C.
PRODUCT
REF3112
REF3120
REF3125
REF3130
REF3133
REF3140
VOLTAGE (V)
1.25
2.048
2.5
3.0
3.3
4.096
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