RT9167/A
Typical Operating Characteristics
Output Voltage vs. Temperature
Quiescent Current vs. Temperature
120
105
90
75
60
45
30
15
0
3.33
3.32
3.31
3.30
3.29
3.28
3.27
3.26
VOUT = 3.3V
VOUT = 3.3V
100 125 150
3.25
-50
-25
0
25
50
75
100 125 150
-50
-25
0
25
50
75
Temperature
Temperature
(°C)
(°C)
Dropout Voltage vs. Load Current
Dropout Voltage vs. Load Current
250
200
150
100
50
600
500
400
300
200
100
0
125°C
125°C
25°C
25°C
-40°C
-40°C
RT9167
RT9167A
VOUT = 5.0V
VOUT = 3.3V
0
0
0.05
0.1
0.15
0.2
0.25
0.3
0
0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5
Load Current (A)
Load Current (A)
Current Limit vs. Temperature
Current Limit vs. Temperature
900
700
650
600
550
500
450
400
350
300
800
700
600
500
400
300
200
RT9167
VOUT = 5.0V
RT9167A
VOUT = 3.3V
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature
(°C)
Temperature
(°C)
DS9167/A-26 March 2007
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5
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
