L200 데이터 시트보기 (PDF) - STMicroelectronics
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L200 Datasheet PDF : 12 Pages
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SCHEMATIC DIAGRAM
L200
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VOLTAGE REGULATION LOOP
Id
eN
Vo
∆ Vo
Vo
∆ Vi
∆ Vo
SVR
∆Vi-o
Vref
Quiescent drain Current (pin 3)
Output Noise Voltage
Output Voltage Range
Voltage Load Regulation
(note 1)
Vi = 20 V
Vo = Vref
B = 1 MHz
Io = 10 mA
∆Io = 2 A
∆Io = 1.5 A
Io = 10 mA
Line Regulation
V0 = 5 V
Vi = 8 to 18 V
Supply Voltage Rejection
V0 = 5 V
Io = 500 mA
∆Vi = 10 Vpp
f = 100 Hz (note 2)
Droupout Voltage between Pins 1 Io = 1.5 A
and 5
∆V0 ≤ 2%
Reference Voltage (pin 4)
Vi = 20 V
Io = 10 mA
4.2
9.2
mA
80
µV
2.85
36
V
0.15
1
%
0.1
0.9
%
48
60
dB
48
60
dB
2
2.5
V
2.64 2.77 2.86
V
3/12
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