L78M05CP 查看數據表（PDF） - STMicroelectronics
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L78M05CP Datasheet PDF : 21 Pages
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L78M00 SERIES
ELECTRICAL CHARACTERISTICS OF L78M08C (refer to the test circuits, TJ = 25°C, VI = 14V,
IO = 350 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified).
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VO Output Voltage
VO Output Voltage
∆VO Line Regulation
∆VO Load Regulation
Id Quiescent Current
∆Id Quiescent Current Change
∆VO/∆T Output Voltage Drift
SVR Supply Voltage Rejection
eN Output Noise Voltage
Vd Dropout Voltage
Isc Short Circuit Current
IO = 5 to 350 mA
VI = 10.5 to 25 V
VI = 11 to 25 V
IO = 5 to 500 mA
IO = 5 to 200 mA
VI = 10.5 to 23 V
IO = 200 mA
IO = 200 mA
TJ = 25°C
TJ = 25°C
IO = 5 to 350 mA
IO = 200 mA
VI = 10.5 to 25 V
IO = 5 mA
TJ = 0 to 125°C
VI = 11.5 to 21.5 V f = 120Hz
IO = 300mA
B =10Hz to 100KHz
VI = 35 V
7.7
8
8.3
V
7.6
8
8.4
V
100 mV
50
160 mV
80
6
mA
0.5 mA
0.8
-0.5
mV/°C
56
dB
52
µV
2
V
250
mA
ELECTRICAL CHARACTERISTICS OF L78M09C (refer to the test circuits, TJ = 25°C, VI = 15V,
IO = 350 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified).
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VO Output Voltage
VO Output Voltage
∆VO Line Regulation
∆VO Load Regulation
Id Quiescent Current
∆Id Quiescent Current Change
∆VO/∆T Output Voltage Drift
SVR Supply Voltage Rejection
eN Output Noise Voltage
Vd Dropout Voltage
Isc Short Circuit Current
IO = 5 to 350 mA
VI = 11.5 to 25 V
VI = 12 to 25 V
IO = 5 to 500 mA
IO = 5 to 200 mA
VI = 11.5 to 24 V
IO = 200 mA
IO = 200 mA
TJ = 25°C
TJ = 25°C
IO = 5 to 350 mA
IO = 200 mA
VI = 11.5 to 25 V
IO = 5 mA
TJ = 0 to 125°C
VI = 12.5 to 23 V f = 120Hz
IO = 300mA
B =10Hz to 100KHz
VI = 35 V
8.65
9
9.35
V
8.55
9
9.45
V
100 mV
50
180 mV
90
6
mA
0.5 mA
0.8
-0.5
mV/°C
56
dB
58
µV
2
V
250
mA
6/21
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