G958 Datasheet, PDF (4/7 Pages) Global Mixed-mode Technology Inc – 800mA Adjustable Low-Dropout Linear Regulator

Global Mixed-mode Technology Inc.
Typical Performance Characteristics
V_IN= 4V, C_IN=10µF, C_OUT=10µF, T_A=25°C, unless otherwise noted.
Line transient
G958
Load Transient
Dropout Voltage vs. Load Current
1.06
1.04
1.02
85°C
1
25°C
0.98
0.96
0.94
-45°C
0.92
0.9
0
200
400
600
800
Output Current (mA)
1000
I_ADJ Current vs. Load Current
94
91
88
85
82
79
76
73
70
0
85°C
25°C
-45°C
100 200 300 400 500 600 700 800
Load Current(mA)
Ripple Rejection
60
I_OUT = 100mA
50
40
I_OUT = 800mA
(V_IN - V_OUT) > 3V
30
20
C_OUT = 10µF
10
I_OUT = 0.1A~0.8A
0
10
100
1000
10000
100000
Frequency (Hz)
Temperature Stability
1
0.5
0
-0.5
-1
-40 -20
0 20 40 60
Temperature (°C)
80 100
Ver: 1.1
Apr 18, 2006
TEL: [phone]
http://www.gmt.com.tw
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