Precision, Micropower, 1.8V Supply,
Low-Dropout, SOT23 Voltage Reference
ELECTRICAL CHARACTERISTICS (MAX6018_16 – 1.600V)
(V IN = 1.8V; C OUT = 47nF, I OUT = 0; T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25 ° C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
OUTPUT
Output Voltage
Output Voltage Temperature
Drift
Line Regulation
Load Regulation
Dropout Voltage (Note 3)
V OUT
TCV OUT
? V OUT /
? V IN
? V OUT /
? I OUT
V IN - V OUT
MAX6018A_16 (0.2%)
MAX6018B_16 (0.4%)
(Note 2)
1.8V ≤ V IN ≤ 5.5V
0 ≤ I OUT ≤ 1mA
-750μA ≤ I OUT ≤ 0
I OUT = 1mA
T A = +25 ° C
T A = +25 ° C
1.5968
1.5936
1.6000
1.6000
16
40
90
0.6
100
1.6032
1.6064
50
250
700
50
200
V
ppm/ o C
μV/V
μV/mA
μV/μA
mV
Short-Circuit Current
Long-Term Stability
Thermal Hysteresis
I SC
? V OUT /
Time
Sourcing to GND
Sinking from V IN
1000hrs at T A = +25 ° C
(Note 4)
6
2
100
130
mA
ppm
ppm
DYNAMIC CHARACTERISTICS
Noise Voltage
Ripple Rejection
Turn-On Settling Time
e OUT
t R
0.1Hz to 10Hz
10Hz to 10kHz
V IN = 1.8V ±100mV (f = 120Hz)
Settling to 0.1%; C OUT = 5nF
40
150
85
200
μVp-p
μVRMS
dB
μs
Capacitive-Load Stability Range
C OUT
(Note 2)
0.1
1000
nF
INPUT
Supply Voltage Range
Quiescent Supply Current
Change in Quiescent Supply
Current vs. Input Voltage
V IN
I IN
? I IN / ? V IN
Guaranteed by Line Regulation Test
T A = +25 ° C
T A = T MIN to T MAX
1.8V ≤ V IN ≤ 5.5V
1.8
3
3
0.1
5.5
5
6
0.5
V
μA
μA/V
_______________________________________________________________________________________
3
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