MAX6018 Maxim Integrated Products, MAX6018 Datasheet - Page 7

• Manufacturer Part Number: MAX6018
• Description: Precision, Micropower, 1.8V Supply, Low-Dropout, SOT23 Voltage Reference
• Manufacturer: Maxim Integrated Products

(T
A
= +25°C, unless otherwise noted.)
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
90
80
70
60
50
40
30
20
10
0
-50
1
SUPPLY CURRENT vs. TEMPERATURE
POWER-SUPPLY REJECTION RATIO
-25
10
V
V
IN
IN
= 2.25V
vs. FREQUENCY
= 5.5V
TEMPERATURE (°C)
0
FREQUENCY (Hz)
100
_______________________________________________________________________________________
Low-Dropout, SOT23 Voltage Reference
25
V
IN
1k
= 3V
50
10k
Precision, Micropower, 1.8V Supply,
75
100k
100
20µV/div
1V/div
1V/div
Typical Operating Characteristics (continued)
V
3.40
3.35
3.30
3.25
3.20
3.15
3.10
3.05
3.00
2.95
2.90
OUT
V
IN
1
MAX6018_21
0.1Hz TO 10Hz OUTPUT NOISE
MAX6018_16
2
TURN-OFF TRANSIENT
vs. INPUT VOLTAGE
SUPPLY CURRENT
MAX6018_12
INPUT VOLTAGE (V)
MAX6018_21
MAX6018_21
3
2ms/div
10s/div
4
MAX6018_18
C
OUT
5
= 5nF
6
500mV/div
500mV/div
500µA/div
1V/div
V
V
100k
0.01
I
100
OUT
OUT
10k
OUT
V
0.1
1k
10
IN
1
0.01
OUTPUT IMPEDANCE vs. FREQUENCY
LOAD-TRANSIENT RESPONSE
0.1
TURN-ON TRANSIENT
MAX6018_12
MAX6018_12
1
FREQUENCY (Hz)
100µs/div
100µs/div
10
100
C
C
OUT
OUT
MAX6018 toc18
1k
= 150pF
= 5nF
10k
-300µA
+1mA
7