Datasheet

MAX6033
Ultra-High-Precision SOT23 Series
Voltage Reference
6
Maxim Integrated
Typical Operating Characteristics (continued)
(V
IN
= 5V, C
OUT
= 0.1µF, I
OUT
= 0A, T
A
= +25°C, unless otherwise specified.) (Note 4)
LOAD REGULATION
(V
OUT
= 5V)
MAX6033 toc04
OUTPUT CURRENT (mA)
OUTPUT VOLTAGE (V)
18160 2 4 8 10 126 14
4.999
5.000
5.001
5.002
5.003
5.004
5.005
5.006
4.998
-2 20
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
T
A
= +125°C
DROPOUT VOLTAGE vs. OUTPUT CURRENT
(V
OUT
= 2.5V)
MAX6033 toc05
OUTPUT CURRENT (mA)
DROPOUT VOLTAGE (mV)
18161412108642
100
200
300
400
500
600
700
0
020
T
A
= +85°C
T
A
= +125°C
T
A
= +25°C
T
A
= -40°C
DROPOUT VOLTAGE vs. OUTPUT CURRENT
(V
OUT
= 5V)
MAX6033 toc06
OUTPUT CURRENT (mA)
DROPOUT VOLTAGE (mV)
181612 144 6 8 102
50
100
150
200
250
300
350
400
450
500
550
600
0
020
T
A
= +85°C
T
A
= +125°C
T
A
= +25°C
T
A
= -40°C
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY (V
OUT
= 2.5V)
FREQUENCY (kHz)
0.001 1 10 1000.01 0.1 1000
PSRR (dB)
0
-100
-90
-80
-70
-60
-50
-40
-10
-20
-30
MAX6033 toc07
-100
-70
-80
-90
-60
-50
-40
-30
-20
-10
0
0.001 0.10.01 1 10 100 1000
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY (V
OUT
= 5V)
MAX6033 toc08
FREQUENCY (kHz)
PSRR (dB)
SUPPLY CURRENT vs. INPUT VOLTAGE
(V
OUT
= 2.5V)
MAX6033 toc09
INPUT VOLTAGE (V)
SUPPLY CURRENT (µA)
12119 103 4 5 6 7 81 2
15
30
45
60
75
90
105
120
135
150
0
013
T
A
= +85°C
T
A
= +125°C
T
A
= +25°C
T
A
= -40°C
SUPPLY CURRENT vs. INPUT VOLTAGE
(V
OUT
= 5V)
MAX6033 toc10
INPUT VOLTAGE (V)
SUPPLY CURRENT (µA)
12119 103 4 5 6 7 81 2
20
40
60
80
100
120
140
160
180
200
220
0
013
T
A
= +85°C
T
A
= +125°C
T
A
= +25°C
T
A
= -40°C
0.1Hz TO 10Hz OUTPUT NOISE
(V
OUT
= 2.5V)
MAX6033 toc11
V
OUT
4µV/div
1s/div
0.1Hz TO 10Hz OUTPUT NOISE
(V
OUT
= 5V)
MAX6033 toc12
V
OUT
10µV/div
1s/div