AS2941
ELECTRICAL CHARACTERISTICS
VIN = VO + 5V, IO =1A, CO = 22 µF, unless otherwise specified.
Quiescent Current
Load Transient Response
30
0.5
V
= 10V
CIN = 22
F
µ
0.4
0.3
0.2
0.1
0
20
10
TJO=UT25 °C
VO
= 5V
0
-10
-20
-30
-0.1
-0.2
-0.3
-0.4
-0.5
1.0
~
~
3V
~
~
~
~
~
~
0.5
0
-10
0
10
20
30
40
0V
µ
TIME ( s)
-10
0
10
20
30
40
50
60
TIME ( s)
µ
Ripple Rejection
Output Impedance
95
85
75
65
55
45
35
10.00
5.00
2.00
1.00
0.50
0.20
0.10
0.05
0.02
0.01
VIN
C
=
10V
= 22
VIN
C
=
10V
= 22
F
µ
F
µ
TJO=UT10 mA
TJO=UT50 mA
VO
=
5V
VO = 5V
1
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
1
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
Maximum Power Dissipation (TO-220)
Maximum Power Dissipation (TO-3)
Maximum Power Dissipation (TO-263) (See Note 3)
22
20
18
16
14
12
10
8
22
20
18
16
14
12
10
8
INFINITE HEAT SINK
INFINITE HEAT SINK
4
3
= 32 °C/W
ΘJA
= 37 °C/W
ΘJA
10 °C/W HEAT SINK
2
10 °C/W HEAT SINK
ΘJA = 50 °C/W
6
6
1
0
4
4
ΘJA = 73 °C/W
NO HEAT SINK
2
2
NO HEAT SINK
0
10
20
30
40
50
60
70
80
90
100
0
0
AMBIENT TEMPERATURE ( °C)
0
10
20
30
40
50
60
70
80
90
100
0
10
20
30
40
50
60
70
80
90
100
AMBIENT TEMPERATURE ( °C)
AMBIENT TEMPERATURE ( °C/W)
Rev. 9/29/00
SIPEX [ SIPEX CORPORATION ]
