SC8863-250CSK(2000) Ver la hoja de datos (PDF) - Semtech Corporation
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SC8863-250CSK Datasheet PDF : 9 Pages
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150mA ULTRA LOW DROPOUT,
LOW NOISE REGULATOR
SC8863
March 1, 2000
TYPICAL CHARACTERISTICS (Cont.)
Load Regulation (SET = GND)
vs. Junction Temperature
50
VIN = 3.6V
45 SET = GND
40
IOUT = 0mA to 150mA
35
30
25
20
IOUT = 0mA to 100mA
15
10
5
IOUT = 0mA to 50mA
0
-50
-25
0
25
50
75
100
125
TJ (°C)
Supply Current
vs. Output Current
120
110
100
90
80
70
60
50
40
30
20
10
VIN = 3.6V
TJ = 25°C
0
0
25
50
75
100
125
150
IOUT (mA)
350
VIN = 3.6V
300
Current Limit vs.
Junction Temperature
250
200
150
100
50
0
-50
-25
0
25
50
75
100
125
TJ (°C)
Load Regulation (SET = OUT)
vs. Junction Temperature
20.0
VIN = 3.6V
17.5 SET = OUT
15.0
IOUT = 0mA to 150mA
12.5
10.0
7.5
IOUT = 0mA to 100mA
5.0
2.5
IOUT = 0mA to 50mA
0.0
-50
-25
0
25
50
75
100
125
TJ (°C)
Supply Current vs.
Junction Temperature
150
VIN = 3.6V
IOUT = 150mA
125
100
75
50
25
0
-50
-25
0
25
50
75
100
125
TJ (°C)
Enable Input Threshold vs.
Junction Temperature
2.0
VIN = 3.6V
1.8
1.6
1.4
VIH
1.2
1.0
VIL
0.8
0.6
0.4
-50
-25
0
25
50
75
100
125
TJ (°C)
© 2000 SEMTECH CORP.
6
652 MITCHELL ROAD NEWBURY PARK CA 91320
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