MAX8868 MAXIM [Maxim Integrated Products], MAX8868 Datasheet - Page 4

• Manufacturer Part Number: MAX8868
• Description: Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23
• Manufacturer: MAXIM [Maxim Integrated Products]

Low-Noise, Low-Dropout,
150mA Linear Regulators in SOT23
4
(V
____________________________Typical Operating Characteristics (continued)
2.60
2.55
2.50
2.45
2.40
0.01
IN
250
200
150
100
50
0.1
_______________________________________________________________________________________
10
0
1
= V
-40
0.1
0
DROPOUT VOLTAGE vs. LOAD CURRENT
OUTPUT VOLTAGE vs. TEMPERATURE
OUT(NOMINAL)
OUTPUT NOISE SPECTRAL DENSITY
20
-20
40
1
0
LOAD CURRENT (mA)
MAX886_EUK25
MAX886_EUK25
TEMPERATURE (°C)
vs. FREQUENCY
FREQUENCY (kHz)
60
20
T
80
+ 0.5V, C
10
A
= +85°C
40
C
T
100 120
OUT
A
C
= -40°C
I
OUT
LOAD
= 1 F
60
C
I
LOAD
100
BP
T
= 10 F
IN
A
= 50mA
= 0.01 F
= +25°C
= 10mA
80
140
= 1µF, C
1000
160
100
OUT
5.20
5.10
5.00
4.90
4.80
150
100
200
= 1µF, C
50
80
70
60
50
40
30
20
10
0
0
0.001
-40
0
DROPOUT VOLTAGE vs. LOAD CURRENT
OUTPUT VOLTAGE vs. TEMPERATURE
OUTPUT NOISE vs. BP CAPACITANCE
20
-20
BP
= 0.01µF, T
40
0
BP CAPACITANCE ( F)
MAX886_EUK50
LOAD CURRENT (mA)
MAX886_EUK50
TEMPERATURE (°C)
60
T
20
A
= +25°C
0.01
80
40
T
A
A
100 120
C
I
f = 10Hz TO 100kHz
MAX886_EUK50
MAX886_EUK30
MAX886_EUK25
LOAD
= +85°C
OUT
= +25°C, unless otherwise noted.)
I
LOAD
60
T
= 10 F
= 10mA
A
= -40°C
= 50mA
80
140
100
0.1
160
200
180
160
140
120
100
80
60
40
20
70
60
50
40
30
20
10
60
50
40
30
20
10
0
0
0
GROUND PIN CURRENT vs. TEMPERATURE
0.01
-40
1
I
C
POWER-SUPPLY REJECTION RATIO
LOAD
OUTPUT NOISE vs. LOAD CURRENT
BP
-20
= 0.1 F
= 50mA
0.1
MAX886_EUK50
MAX886_EUK25
MAX886_EUK50
MAX886_EUK30
0
LOAD CURRENT (mA)
TEMPERATURE (°C)
vs. FREQUENCY
FREQUENCY (kHz)
MAX886_EUK25
1
10
20
40
C
10
OUT
C
C
f = 10Hz TO 100kHz
OUT
BP
I
LOAD
= 1 F
60
= 0.01 F
= 10 F
C
OUT
100
= 50mA
80
100
= 10 F
1000
100