G958 Datasheet, PDF (5/7 Pages) Global Mixed-mode Technology Inc – 800mA Adjustable Low-Dropout Linear Regulator

Global Mixed-mode Technology Inc.
Typical Performance Characteristics (continued)
G958
Output Noise
V_IN = 4.5V
I_OUT = 10mA
Short-Circuit Current
1.60
1.50
115°C
1.40
1.30
25°C
1.20
1.10
-45°C
1.00
0.90
0.80
1.25 1.75 2.25 2.75 3.25 3.75 4.25 4.75 5.25
(V_IN-V_OUT) Diffrential (V)
Load Regulation
0.15
0.1
0.05
0
-0.05
-0.1
-40 -25 -10 5 20 35 50 65 80 95 110
Temperature(°C)
Overcurrent Protection Characteristics
SOT-89 Max. Power Dissipation
vs. PCB Top Copper Area
3
2.5
2
1.5
1
0.5
0
00.5
1 .5
22.5
3 3.5 4 4.5 5
PPCCBB TToopp CCooppppeerr AArreeaa ((iinn²²))
SOT-89 Max. Power Dissipation vs. T_AMB
3
2.5
2
1.5
1
0.5
0
25
35
45
55
65
75
85
T_AMB (°C)
Unit:in²
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
Ver: 1.1
Apr 18, 2006
TEL: [phone]
http://www.gmt.com.tw
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