sc1112a Semtech Corporation, sc1112a Datasheet - Page 10

• Manufacturer Part Number: sc1112a
• Description: Triple Low Dropout Regulator Controllers
• Manufacturer: Semtech Corporation

© 2001 Semtech Corp.
POWER MANAGEMENT
Typical Characteristics (Cont.)
1.098
1.096
1.094
1.092
1.090
1.088
1.086
1.084
1.082
1.080
1.361
1.360
1.359
1.358
1.357
1.356
1.355
1.354
1.353
1.352
1.351
1.350
0
0
VTT (1.25V) Power Good Threshold vs Ta
VTT (1.5V) Power Good Threshold vs Ta
10
10
20
20
30
30
Ta (°C.)
Ta (°C.)
40
40
50
50
5V Stby = 5.25V
5V Stby = 5.00V
5V Stby = 4.75V
60
5V Stby = 5.25V
5V Stby = 5.00V
5V Stby = 4.75V
60
70
70
10
8.40
8.30
8.20
8.10
8.00
7.90
7.80
7.70
23.60
23.40
23.20
23.00
22.80
22.60
22.40
22.20
22.00
21.80
21.60
21.40
8.40
8.30
8.20
8.10
8.00
7.90
7.80
7.70
0
0
0
VTT (1.25V) Power Good Delay Time vs Ta
VTT (1.5V) Power Good Delay Time vs Ta
VTT Power Good Source current vs Ta
10
10
10
20
20
20
30
30
30
Ta (°C.)
Ta (°C.)
Ta (°C.)
40
40
40
50
50
50
www.semtech.com
SC1112
5V Stby = 4.75V
5V Stby = 5.00V
5V Stby = 5.25V
5V Stby = 4.75V
5V Stby = 5.00V
5V Stby = 5.25V
60
60
5V Stby = 5.25V
5V Stby = 5.00V
5V Stby = 4.75V
60
70
70
70