MAX6037
Low-Power, Fixed and Adjustable Reference
with Shutdown in SOT23
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—MAX6037_21 (V
OUT
= 2.048V) (continued)
(V
IN
= V
SHDN
= +3V, I
OUT
= 0, C
OUT
= 0.1µF, 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
SHUTDOWN (SHDN)
Logic-High Input Voltage V
ENH
2.5V V
IN
5.5V 2.0 V
Logic-Low Input Voltage V
ENL
2.5V V
IN
5.5V 0.7 V
Logic-High Input Current I
ENH
2.5V V
IN
5.5V, V
SHDN
= V
IN
-1000 0.15 +1000
nA
Logic-Low Input Current I
ENL
2.5V V
IN
5.5V, V
SHDN
= 0V
-1000 0.05 +1000
nA
ELECTRICAL CHARACTERISTICS—MAX6037_25 (V
OUT
= 2.500V)
(V
IN
= V
SHDN
= +5V, I
OUT
= 0, C
OUT
= 0.1µF, 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
MAX6037A_25 (0.2%)
2.4950 2.500 2.5050
MAX6037B_25 (0.3%)
2.4925 2.500 2.5075
Output Voltage V
OUT
T
A
= +25°C
MAX6037C_25 (0.5%)
2.4875 2.500 2.5125
V
MAX6037A_25 6 25
Output-Voltage Temperature
Coefficient (Note 2, 4)
TCV
OUT
MAX6037B/C_25 6 50
ppm/°C
Line Regulation
V
OUT
/V
IN
(V
OUT
+ 0.2V) V
IN
5.5V
0.0004 0.012
%/V
Sourcing: 0 I
OUT
1mA
0.005 0.036
Sourcing: 1mA I
OUT
5mA
0.003 0.036
Sinking: -1mA I
OUT
0
0.02
0.2
Load Regulation
V
OUT
/I
OUT
Sinking: -5mA I
OUT
-1mA
0.01
0.2
%/mA
Short to GND 33
OUT Short-Circuit Current I
SC
Short to IN 32
mA
I
SOURCE
= 1mA 40 100
Dropout Voltage (Note 5)
V
IN
- V
OUT
I
SOURCE
= 5mA
190
410
mV
Thermal Hysteresis (Note 3)
V
OUT
/cycle 514 ppm
Long-Term Stability
V
OUT
/time
1000h at T
A
= +25°C
133 ppm
DYNAMIC
f = 0.1Hz to 10Hz 14
µV
P-P
Noise Voltage e
OUT
f = 10Hz to 1kHz 30
µV
RMS
Initial power-up 2.2
Turn-On Settling Time t
R
To V
OUT
= 0.1%
of final value,
C
OUT
= 0.02µF
V
IN
= 5V, SHDN pulled
from low to high
2
ms
Output Impedance when
Disabled
Z
OUT
V
IN
= 5V, V
SHDN
= 0V
250
k
Capacitive-Load Stability
Range (Note 4)
C
OUT
0.02
F
MAX6037
Low-Power, Fixed and Adjustable Reference
with Shutdown in SOT23
_______________________________________________________________________________________ 5
ELECTRICAL CHARACTERISTICS—MAX6037_30 (V
OUT
= 3.000V)
(V
IN
= V
SHDN
= +5V, I
OUT
= 0, C
OUT
= 0.1µF, 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
MAX6037A_30 (0.2%)
2.9940 3.000 3.0060
MAX6037B_30 (0.3%)
2.9910 3.000 3.0090
Output Voltage V
OUT
T
A
= +25°C
MAX6037C_30 (0.5%)
2.9850 3.000 3.0150
V
MAX6037A_30 6 25
Output-Voltage Temperature
Coefficient (Note 2, 4)
TCV
OUT
MAX6037B/C_30 6 50
ppm/°C
Line Regulation
V
OUT
/V
IN
(V
OUT
+ 0.2V) V
IN
5.5V
0.0004 0.0133
%/V
Sourcing: 0 I
OUT
1mA
0.005 0.035
Sourcing: 1mA I
OUT
5mA
0.008 0.03
Sinking: -1mA I
OUT
0
0.02
0.2
Load Regulation
V
OUT
/I
OUT
Sinking: -5mA I
OUT
-1mA
0.01
0.2
%/mA
Short to GND 33
OUT Short-Circuit Current I
SC
Short to IN 32
mA
I
SOURCE
= 1mA 40 100
Dropout Voltage (Note 5)
V
IN
- V
OUT
I
SOURCE
= 5mA
190
410
mV
Thermal Hysteresis (Note 3)
V
OUT
/cycle 501 ppm
Long-Term Stability
V
OUT
/time
1000h at T
A
= +25°C
133 ppm
DYNAMIC
f = 0.1Hz to 10Hz 17
µV
P-P
Noise Voltage e
OUT
f = 10Hz to 1kHz 40
µV
RMS
Initial power-up 2.4
Turn-On Settling Time t
R
To V
OUT
= 0.1%
of final value,
C
OUT
= 0.02µF
V
IN
= 5V, SHDN pulled
from low to high
2.1
ms
ELECTRICAL CHARACTERISTICS—MAX6037_25 (V
OUT
= 2.500V) (continued)
(V
IN
= V
SHDN
= +5V, I
OUT
= 0, C
OUT
= 0.1µF, 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
INPUT
Supply Voltage Range V
IN
Guaranteed by line regulation test 2.7 5.5 V
Quiescent Supply Current I
IN
210
275 µA
Shutdown Supply Current I
SHDN
V
SHDN
= 0V
0.05
500 nA
SHUTDOWN (SHDN)
Logic-High Input Voltage V
ENH
2.7V V
IN
5.5V 2.0 V
Logic-Low Input Voltage V
ENL
2.7V V
IN
5.5V
0.75
V
Logic-High Input Current I
ENH
2.7V V
IN
5.5V, V
SHDN
= V
IN
-1000 0.15 +1000
nA
Logic-Low Input Current I
ENL
2.7V V
IN
5.5V, V
SHDN
= 0V
-1000 0.05 +1000
nA
MAX6037
Low-Power, Fixed and Adjustable Reference
with Shutdown in SOT23
6 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—MAX6037_30 (V
OUT
= 3.000V) (continued)
(V
IN
= V
SHDN
= +5V, I
OUT
= 0, C
OUT
= 0.1µF, 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 Impedance when
Disabled
Z
OUT
V
IN
= 5V, V
SHDN
= 0V
300
k
Capacitive-Load Stability
Range (Note 4)
C
OUT
0.02
F
INPUT
Supply Voltage Range V
IN
Guaranteed by line regulation test 3.2 5.5 V
Quiescent Supply Current I
IN
210
275 µA
Shutdown Supply Current I
SHDN
V
SHDN
= 0V
0.05
500 nA
SHUTDOWN (SHDN)
Logic-High Input Voltage V
ENH
3.2V V
IN
5.5V 2.0 V
Logic-Low Input Voltage V
ENL
3.2V V
IN
5.5V 0.8 V
Logic-High Input Current I
ENH
3.2V V
IN
5.5V, V
SHDN
= V
IN
-1000 0.15 +1000
nA
Logic-Low Input Current I
ENL
3.2V V
IN
5.5V, V
SHDN
= 0V
-1000 0.05 +1000
nA
ELECTRICAL CHARACTERISTICS—MAX6037_33 (V
OUT
= 3.300V)
(V
IN
= V
SHDN
= +5V, I
OUT
= 0, C
OUT
= 0.1µF, 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
MAX6037A_33 (0.2%)
3.2934 3.300 3.3066
MAX6037B_33 (0.3%)
3.2901 3.300 3.3099
Output Voltage V
OUT
T
A
= +25°C
MAX6037C_33 (0.5%)
3.2855 3.300 3.3165
V
MAX6037A_33 6 25
Output-Voltage Temperature
Coefficient (Note 2, 4)
TCV
OUT
MAX6037B/C_33 6 50
ppm/°C
Line Regulation
V
OUT
/V
IN
(V
OUT
+ 0.2V) V
IN
5.5V
0.0003 0.0133
%/V
Sourcing: 0 I
OUT
1mA
0.005 0.027
Sourcing: 1mA I
OUT
5mA
0.002 0.027
Sinking: -1mA I
OUT
0
0.02 0.212
Load Regulation
V
OUT
/I
OUT
Sinking: -5mA I
OUT
-1mA
0.01 0.212
%/mA
Short to GND 33
OUT Short-Circuit Current I
SC
Short to IN 32
mA
I
SOURCE
= 1mA 40 100
Dropout Voltage (Note 5)
V
IN
- V
OUT
I
SOURCE
= 5mA
190
410
mV
Thermal Hysteresis (Note 3)
V
OUT
/cycle 514 ppm
Long-Term Stability
V
OUT
/time
1000h at T
A
= +25°C
133 ppm

MAX6037CAUK30+T

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Voltage References Fixed & Adjustable Ref w/Shutdown
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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