G940T21 Datasheet, PDF (3/8 Pages) Global Mixed-mode Technology Inc – 3.7V 400mA Low Dropout Regulator

Global Mixed-mode Technology Inc.
Typical Performance Characteristics
(V_IN=5V, C_IN=1µF, C_OUT=10µF, T_A=25°C, unless otherwise noted.)
Line Transient
G940/G941
Load Transient
Ch1: Vout (offset=3.70V)
Ch2: Vin (offset=5.0V)
Iout=100mA
Output Voltage Accuracy vs. Load Current
2.000%
1.500%
1.000%
0.500%
0.000%
-0.500%
-1.000%
0
50 100 150 200 250 300 350 400 450 500 550 600
Load Current (mA)
Ground Current vs. Load Current
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
50
100 150
200 250 300 350 400
Load Current (mA)
Ch1: Iout (400mA/div)
Ch2: Vout (offset=3.70V)
Dropout Voltage vs. Load Current
900
800
700
600
500
400
300
200
100
0
0
50 100 150 200 250 300 350 400 450
Load Current (mA)
Ver: 5.5
May 13, 2002
TEL: [phone]
http://www.gmt.com.tw
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