Precision, Low-Power, Low-Dropout,
SOT23-3 Voltage References
MAX6012/6021/6025/6030/6041/6045/6050
ELECTRICAL CHARACTERISTICS—MAX6050
(V
IN
= +5.5V, I
OUT
= 0, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER
OUTPUT
MAX6050A
Output Voltage
V
OUT
T
A
= +25°C
MAX6050B
T
A
= 0°C to +70°C
Output Voltage Temperature
Coefficient (Note 2)
TCV
OUT
T
A
= -40°C to +85°C
T
A
= 0°C to +70°C
T
A
= -40°C to +85°C
Line Regulation
Load Regulation
Dropout Voltage
(Note 5)
OUT Short-Circuit Current
Temperature Hysteresis
(Note 3)
Long-Term Stability
DYNAMIC
Noise Voltage
Ripple Rejection
Turn-On Settling Time
Capacitive-Load Stability Range
INPUT
Supply Voltage Range
Quiescent Supply Current
Change in Supply Current
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
V
IN
I
IN
I
IN
/V
IN
(V
OUT
+ 0.2V)
≤
V
IN
≤
12.6V
Guaranteed by line-regulation test
V
OUT
+ 0.2
27
0.8
12.6
35
2.0
V
µA
µA/V
e
OUT
∆V
OUT
/
∆V
IN
t
R
C
OUT
f = 0.1 Hz to 10Hz
f =10Hz to 10kHz
V
IN
= 5V ±100mV, f = 120Hz
To V
OUT
= 0.1% of final value, C
OUT
= 50pF
Note 4
0
120
240
72
220
2.2
µVp-p
µV
RMS
dB
µs
nF
∆V
OUT
/
time
1000hr at T
A
= +25°C
∆V
OUT
/
∆VIN
∆V
OUT
/
∆I
OUT
V
IN
-
V
OUT
I
SC
MAX6050A
MAX6050B
4.990
-0.20
4.980
-0.40
6
6
6
6
25
0.17
0.24
100
4
4
130
50
5.000
5.000
5.010
0.20
5.020
0.40
15
20
25
30
160
0.85
1.10
200
µV/V
µV/µA
mV
mA
ppm
ppm/
1000hr
ppm/°C
V
%
V
%
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
(V
OUT
+ 0.2V)
≤
V
IN
≤
12.6V
Sourcing: 0
≤
I
OUT
≤
500µA
Sinking: -500µA
≤
I
OUT
≤
0
I
OUT
= 500µA
Short to GND
Short to IN
All devices are 100% production tested at T
A
= +25°C and are guaranteed by design for T
A
= T
MIN
to T
MAX
, as specified.
Temperature Coefficient is measured by the “box” method, i.e., the maximum
∆V
OUT
is divided by the maximum
∆t.
Temperature Hysteresis is defined as the change in +25°C output voltage before and after cycling the device from T
MIN
to T
MAX
.
Not production tested. Guaranteed by design.
Dropout voltage is the minimum input voltage at which V
OUT
changes
≤0.2%
from V
OUT
at V
IN
= 5.0V (V
IN
= 5.5V for MAX6050).
8
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MAXIM [ MAXIM INTEGRATED PRODUCTS ]
