Typical Performance Characteristics: continued
Line Regulation vs. Output Current over Temperature
Load Regulation vs. Output Current over Temperature
6
4
100
80
VIN 6-26V
TEMP = -40ûC
2
60
0
40
TEMP = 25ûC
TEMP = 40ûC
-2
20
TEMP = 25ûC
-4
0
VIN = 14V
TEMP = 125ûC
-6
-20
-40
-60
-80
-100
-8
TEMP = 125ûC
-10
-12
-14
0
100 200 300 400 500 600 700 800
Output Current (mA)
0
100 200 300 400 500 600 700 800
Output Current (mA)
Dropout Voltage vs. Output Current over Temperature
Quiescent Current vs. Output Current over Temperature
900
800
700
100
90
125ûC
80
70
600
25ûC
VIN = 14V
25ûC
60
50
40
30
20
10
0
500
125ûC
-40ûC
400
300
-40ûC
200
100
0
0
100 200 300 400 500 600 700 800
Output Current (mA)
0
100 200 300 400 500 600 700 800
Output Current (mA)
Ripple Rejection
Output Capacitor ESR
103
IOUT= 250mA
90
80
70
60
50
40
30
20
10
0
102
101
C
= 10mF, ESR = 1 & 0.1mF,
OUT
C
= 47/68mF
ESR = 0
OUT
Stable Region
100
10-1
C
= 47mF
OUT
COUT= 10mF, ESR = 1W
10-2
C
= 68mF
OUT
COUT= 10mF, ESR = 10W
10-3
10-4
101
102
103
100
100 101 102 103 104 105 106 107 108
Freq. (Hz)
Output Current (mA)
4
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
