REF3012_15 Datasheet, PDF (1/17 Pages) Texas Instruments – 50ppm/°C Max, 50μA in SOT23-3 CMOS VOLTAGE REFERENCE

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REF3012
REF3020
REF3025
REF3030
REF3033
REF3040
SBVS032F – MARCH 2002 – REVISED AUGUST 2008
50ppm/°C Max, 50µA in SOT23-3
CMOS VOLTAGE REFERENCE
FEATURES
q MicroSIZE PACKAGE: SOT23-3
q LOW DROPOUT: 1mV
q HIGH OUTPUT CURRENT: 25mA
q HIGH ACCURACY: 0.2%
q LOW I_Q: 50µA max
q EXCELLENT SPECIFIED DRIFT PERFORMANCE:
50ppm/°C (max) from 0°C to +70°C
75ppm/°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
DESCRIPTION
The REF30xx is a precision, low power, low voltage dropout
voltage reference family available in a tiny SOT23-3.
The REF30xx small size and low power consumption (50µA
max) make it ideal for portable and battery-powered applica-
tions. The REF30xx does not require a load capacitor.
Unloaded, the REF30xx can be operated with supplies within
1mV of output voltage. All models are specified for the wide
temperature range, –40°C to +125°C.
PRODUCT
REF3012
REF3020
REF3025
REF3030
REF3033
REF3040
VOLTAGE (V)
1.25
2.048
2.5
3.0
3.3
4.096
IN 1
OUT 2
REF3012
REF3020
REF3025
REF3030
REF3033
REF3040
SOT23-3
3 GND
350
300
250
200
150
100
50
0
0
DROPOUT VOLTAGE vs LOAD CURRENT
5
10
15
20
25
30
Load Current (mA)
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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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