Precision, Micropower,
Low-Dropout Voltage References
ELECTRICAL CHARACTERISTICS—MAX6193
(V IN = 5V, I OUT = 0nA, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
OUTPUT
MAX6193A
2.998
3.000
3.002
Output Voltage
V OUT
T A = +25°C
MAX6193B
2.995
3.000
3.005
V
MAX6193A
MAX6193C
2.990
3.000
2
3.010
5
Output-Voltage Temperature
Coefficient (Note 1)
TCV OUT
MAX6193B
4
10
ppm/°C
MAX6193C
8
25
Line Regulation
Load Regulation
? V OUT /
? V IN
? V OUT /
? V IN
2.5V ≤ V IN ≤ 12.6V
2.5V ≤ V IN ≤ 12.6V
20
0.14
0.18
150
0.60
0.80
μV/V
μV/V
Dropout Voltage (Note 4)
V IN - V OUT I OUT = 500μA
100
200
mV
Short-Circuit Current
Temperature Hysteresis
(Note 2)
Long-Term Stability
I SC
? V OUT /
cycle
? V OUT /
time
Short to GND
Short to IN
1000hrs at +25°C
4
4
75
50
mA
ppm
ppm/
1000hrs
DYNAMIC
Noise Voltage
Ripple Rejection
Turn-On Settling Time
e OUT
V OUT /V IN
t R
0.1Hz to 10Hz
10Hz to 10kHz
V IN = 5V ±100mV, f = 120Hz
To 0.1%, C OUT = 50pF
75
150
80
100
μV P-P
μV RMS
dB
μs
Capacitive-Load Stability Range
C OUT
(Note 3)
0
2.2
nF
INPUT
Supply Voltage Range
Quiescent Supply Current
V IN
I IN
Guaranteed by line-regulation test
V OUT + 0.2
27
12.6
35
V
μA
Change in Supply Current
I IN /V IN
(V OUT + 0.2V) ≤ V IN ≤ 12.6V
0.8
2
μA/V
_______________________________________________________________________________________
5
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