Datasheet

24
28
26
32
30
36
34
38
42
40
44
4202812 36 44 52 60 68
SUPPLY CURRENT vs. INPUT VOLTAGE
MAX6765 toc01
INPUT VOLTAGE (V)
SUPPLY CURRENT (μA)
I
LOAD
= 100mA
I
LOAD
= 0
LIMITED BY POWER
DISSIPATION
V
OUT
= 3.3V
27
31
29
37
35
33
39
41
45
43
47
-40 -10 5-25 20 35 50 65 80 95 110 125
SUPPLY CURRENT vs. TEMPERATURE
MAX6765 toc02
TEMPERATURE (°C)
SUPPLY CURRENT (μA)
I
LOAD
= 100mA
I
LOAD
= 50mA
I
LOAD
= 1mA
I
LOAD
= 0
V
OUT
= 5V
1.0
1.5
4.5
2.5
2.0
3.0
3.5
4.0
5.0
-40 -10
5 20-25 35 50 9580 11065 125
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX6765 toc03
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT (μA)
0
1.0
0.5
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
12 36 60
SHUTDOWN SUPPLY CURRENT
vs. INPUT VOLTAGE
MAX6765 toc04
INPUT VOLTAGE (V)
SUPPLY CURRENT (μA)
428445220 68
0.992
1.004
1.003
1.002
1.001
1.000
0.999
0.998
0.997
0.996
0.995
0.994
0.993
-40 -10 5-25 20 35 50 65 80 95 110 125
NORMALIZED RESETIN THRESHOLD VOLTAGE
vs. TEMPERATURE
MAX6765 toc05
TEMPERATURE (°C)
NORMALIZED RESETIN THRESHOLD VOLTAGE
20
0
100
50
150
200
250
300
350
400
450
500
550
600
40 60 80 100
DROPOUT VOLTAGE
vs. LOAD CURRENT
MAX6765 toc06
LOAD CURRENT (mA)
DROPOUT VOLTAGE (mV)
03010 50 70 90
V
OUT
= 5V
4.80
4.90
4.85
4.95
5.10
5.15
5.05
5.00
5.20
OUTPUT VOLTAGE
vs. LOAD CURRENT
MAX6765 toc07
OUTPUT VOLTAGE (V)
20 40 60 80 100
LOAD CURRENT (mA)
03010 50 70 90
V
OUT
= 5V
OUTPUT VOLTAGE
vs. LOAD CURRENT
MAX6765 toc08
3.22
3.20
3.24
3.30
3.32
3.28
3.26
3.34
OUTPUT VOLTAGE (V)
20 40 60 80 100
LOAD CURRENT (mA)
03010 50 70 90
V
OUT
= 3.3V
Typical Operating Characteristics
(V
IN
= 14V, C
OUT
= 10µF, C
IN
= 0.1µF, T
A
= +25°C, unless otherwise noted.)
MAX6765–MAX6774
Automotive Micropower Linear Regulators
with Supervisor
5
Maxim Integrated