ss8117 Silicon Standard Corporation, ss8117 Datasheet - Page 5

• Manufacturer Part Number: ss8117
• Description: 1a Adjustable Low-dropout Regulator
• Manufacturer: Silicon Standard Corporation

5/26/2005 Rev.2.2
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
-0.05
0.15
0.05
-0.1
2.5
1.5
0.5
0.1
2
1
0
0
-40 -25 -10
0
Max. Power Dissipation
T
AMB
V
I
OUT
IN
= 25°C ; Still Air
= 4.5V
= 10mA
vs. PCB Top Copper Area
1
PCB Top Copper Area (in
Load Regulation
5
Output Noise
2
20 35 50 65 80 95 110
Temperature
3
2
)
www.SiliconStandard.com
4
5
Overcurrent Protection Characteristics
1.60
1.50
1.40
1.30
1.20
1.10
1.00
0.90
0.80
2.5
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.7
0.5
1.25
25
115°C
-45°C
1.75
25°C
35
Short-Circuit Current
still air; Different PCB Top Copper Area
2.25
Max. Power Dissipationj
(V
vs. Ambient Temperature
IN
45
-V
2.75
OUT
T
) Diffrential (V)
3.25
AMB
55
(°C)
3.75
65
4.25
75
4.75
85
5.25
Unit : in
SS8117G
A=0.1
A=0.2
A=0.3
A=0.4
A=0.5
A=1.0
A=1.5
A=2.0
A=2.5
A=3.0
A=3.5
A=4.0
A=4.5
A=5.0
2
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