L78M05CS Ver la hoja de datos (PDF) - STMicroelectronics
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L78M05CS Datasheet PDF : 19 Pages
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L78M00
ELECTRICAL CHARACTERISTICS FOR L78M05C (refer to the test circuits, Tj = 25 oC,
Vi = 10V, Io = 350 mA, Ci = 0.33 µF, Co = 0.1 µF unless otherwise specified)
Symbol
Parameter
Test Conditions
Min. Typ. Max.
Vo Output Voltage
4.8
5
5.2
Vo Output Voltage
∆Vo Line Regulation
∆Vo Load Regulation
Io = 5 mA to 350 mA
Vi = 7 to 20 V
Io = 200 mA Vi = 7 to 25 V
Io = 200 mA Vi = 8 to 25 V
Io = 5 to 500 mA Tj = 25 oC
Io = 5 to 200 mA Tj = 25 oC
4.75
5
5.25
1 00
50
1 00
50
Id Quiescent Current
6
∆Id Quiescent Current Change Io = 5 to 350 mA
0.5
∆Id Quiescent Current Change
∆Vo Output Voltage Drift
∆T
Io = 200 mA Vi = 8 to 25 V
Io = 5 mA Tj = 0 to 125 oC
0.8
-0.5
eN Output Noise Voltage
B = 10Hz to 100KHz
40
SVR Supply Voltage Rejection
Vd Dropout Voltage
Io = 300 mA f = 120 Hz
Vi = 8 to 18 V
62
2
Is c Short Circuit Current
Vi = 35 V
300
Unit
V
V
mV
mV
mV
mV
mA
mA
mA
m V/ oC
µV
dB
V
mA
ELECTRICAL CHARACTERISTICS FOR L78M06C (refer to the test circuits, Tj = 25 oC,
Vi = 11V, Io = 350 mA, Ci = 0.33 µF, Co = 0.1 µF unless otherwise specified)
Symbol
Parameter
Test Conditions
Min. Typ. Max.
Vo Output Voltage
5.75
6
6.25
Vo Output Voltage
∆Vo Line Regulation
∆Vo Load Regulation
Io = 5 mA to 350 mA
Vi = 8 to 21 V
Io = 200 mA Vi = 8 to 25 V
Io = 200 mA Vi = 9 to 25 V
Io = 5 to 500 mA Tj = 25 oC
Io = 5 to 200 mA Tj = 25 oC
5.7
6
6.3
1 00
50
1 20
60
Id Quiescent Current
6
∆Id Quiescent Current Change
∆Id Quiescent Current Change
∆Vo Output Voltage Drift
∆T
Io = 5 to 350 mA
Io = 200 mA Vi = 9 to 25 V
Io = 5 mA Tj = 0 to 125 oC
0.5
0.8
-0.5
eN Output Noise Voltage
B = 10Hz to 100KHz
45
SVR Supply Voltage Rejection
Vd Dropout Voltage
Is c Short Circuit Current
Io = 300 mA f = 120 Hz
Vi = 9 to 19 V
Vi = 35 V
59
2
270
Unit
V
V
mV
mV
mV
mV
mA
mA
mA
m V/ oC
µV
dB
V
mA
5/19
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