L78L00(2003) Просмотр технического описания (PDF) - STMicroelectronics
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L78L00 Datasheet PDF : 24 Pages
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L78L00 SERIES
ELECTRICAL CHARACTERISTICS OF L78L12C (refer to the test circuits, TJ = 0 to 125°C, VI = 19V,
IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified).
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VO
VO
∆VO
∆VO
Id
∆Id
eN
SVR
Vd
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Supply Voltage Rejection
Dropout Voltage
TJ = 25°C
IO = 1 to 40 mA VI =14.5 to 27 V
IO = 1 to 70 mA VI = 19 V
VI = 14.5 to 27 V
TJ = 25°C
VI = 16 to 27 V
TJ = 25°C
IO = 1 to 100 mA
TJ = 25°C
IO = 1 to 40 mA
TJ = 25°C
TJ = 25°C
TJ = 125°C
IO = 1 to 40 mA
VI = 16 to 27 V
B =10Hz to 100KHz
TJ = 25°C
VI = 15 to 25 V
IO = 40 mA
f = 120Hz
TJ = 25°C
11.1 12 12.9
V
10.8
13.2
V
10.8
13.2
250 mV
200
100 mV
50
6.5 mA
6
mA
0.2 mA
1.5
80
µV
36
42
dB
1.7
V
ELECTRICAL CHARACTERISTICS OF L78L15C (refer to the test circuits, TJ = 0 to 125°C, VI = 23V,
IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified).
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VO
VO
∆VO
∆VO
Id
∆Id
eN
SVR
Vd
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Supply Voltage Rejection
Dropout Voltage
TJ = 25°C
IO = 1 to 40 mA VI =17.5 to 30 V
IO = 1 to 70 mA VI = 23 V
VI = 17.5 to 30 V
TJ = 25°C
VI = 20 to 30 V
TJ = 25°C
IO = 1 to 100 mA
TJ = 25°C
IO = 1 to 40 mA
TJ = 25°C
TJ = 25°C
TJ = 125°C
IO = 1 to 40 mA
VI = 20 to 30 V
B =10Hz to 100KHz
TJ = 25°C
VI = 18.5 to 28.5 V f = 120Hz
IO = 40 mA
TJ = 25°C
13.8 15 16.2
V
13.5
16.5
V
13.5
16.5
300 mV
250
150 mV
75
6.5 mA
6
mA
0.2 mA
1.5
90
µV
33
39
dB
1.7
V
7/24
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