Datasheet

MAX6033
Ultra-High-Precision SOT23 Series
Voltage Reference
5
Maxim Integrated
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
T
A
= +25°C 7 50
Line Regulation
∆V
OUT
/
∆V
IN
5.2V ≤ V
IN
≤ 12.6V
T
A
= -40
o
C to +125
o
C 100
µV/V
T
A
= +25°C 0.003 0.1
Load Regulation
∆V
OUT
/
∆I
OUT
-100µA ≤ I
OUT
≤ 15mA
T
A
= -40
o
C to +125
o
C 0.2
mV/mA
I
OUT
= 1mA 0.02 0.2
Dropout Voltage (Note 2) V
DO
∆V
OUT
= 0.1%
I
OUT
= 10mA 0.2 0.4
V
T
A
= +25°C 40 60
T
A
= -40°C to +85°C75Quiescent Supply Current I
IN
T
A
= -40
o
C to +125
o
C85
µA
V
OUT
= 0V 90
Output Short-Circuit Current I
SC
V
OUT
= V
IN
-2
mA
0.1Hz ≤ f ≤ 10Hz 40 µV
P-P
Output-Voltage Noise e
n
10Hz ≤ f ≤ 1kHz 26 µV
RMS
Turn-On Settling Time t
ON
V
OUT
settles to ±0.01% of final value 1000 µs
Temperature Hysteresis (Note 3) 150 ppm
Long-Term Stability ∆t = 1000hr 40 ppm
ELECTRICAL CHARACTERISTICS—V
OUT
= 5.000V (continued)
(V
IN
= 5.5V, C
OUT
= 0.1µF, I
OUT
= 0A, T
A
= T
MIN
to T
MAX
, unless otherwise specified. Typical values are at T
A
= +25°C.) (Note 1)
Typical Operating Characteristics
(V
IN
= 5V, C
OUT
= 0.1µF, I
OUT
= 0A, T
A
= +25°C, unless otherwise specified.) (Note 4)
Note 1: MAX6033 is 100% production tested at T
A
= +25°C and is guaranteed by design for T
A
= T
MIN
to T
MAX
as specified.
Note 2: Dropout Voltage is the minimum input voltage at which V
OUT
changes ≤ 0.1% from V
OUT
at V
IN
= 5V (V
IN
= 5.5V for
V
OUT
= 5V).
Note 3: Temperature Hysteresis is defined as the change in +25°C output voltage before and after cycling the device
from T
MAX
to T
MIN
.
OUTPUT VOLTAGE vs.
TEMPERATURE (V
OUT
= 2.5V)
MAX6033 toc01
TEMPERATURE (°C)
OUTPUT VOLTAGE (V)
1109565 80-10 5 20 35 50-25
2.4982
2.4984
2.4986
2.4988
2.4990
2.4992
2.4994
2.4996
2.4998
2.5000
2.5002
2.5004
2.5006
2.5008
2.5010
2.4980
-40 125
3 TYPICAL UNITS
OUTPUT VOLTAGE vs.
TEMPERATURE (V
OUT
= 5V)
MAX6033 toc02
TEMPERATURE (°C)
OUTPUT VOLTAGE (V)
1109565 80-10 5 20 35 50-25
4.9982
4.9984
4.9986
4.9988
4.9990
4.9992
4.9994
4.9996
4.9998
5.0000
5.0002
5.0004
5.0006
5.0008
5.0010
4.9980
-40 125
3 TYPICAL UNITS
LOAD REGULATION
(V
OUT
= 2.5V)
MAX6033 toc03
OUTPUT CURRENT (mA)
OUTPUT VOLTAGE (V)
181612 142 4 6 8 100
2.4995
2.5000
2.5005
2.5010
2.5015
2.5020
2.5025
2.5030
2.5035
2.5040
2.4990
-2 20
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
T
A
= +125°C