L78M00AB/AC SERIES
ELECTRICAL CHARACTERISTICS OF L78M15XX (refer to the test circuits, VI = 23V, IO = 350 mA,
CI = 0.33 µF, CO = 0.1 µF, TJ = -40 to 125°C (AB), TJ = 0 to 125°C (AC) unless otherwise specified)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VO Output Voltage
TJ = 25°C
14.7 15 15.3
V
VO Output Voltage
IO = 5 to 350 mA VI = 17.5 to 30 V
14.4 15 15.6
V
∆VO Line Regulation
VI = 17.5 to 30 V, IO = 200 mA TJ = 25°C
100 mV
VI = 20 to 30 V, IO = 200 mA TJ = 25°C
30
∆VO Load Regulation
IO = 5 to 500 mA TJ = 25°C
300 mV
IO = 5 to 200 mA TJ = 25°C
150
Id Quiescent Current
TJ = 25°C
6
mA
∆Id Quiescent Current Change IO = 5 to 350 mA
0.5 mA
IO = 200 mA
VI = 17.5 to 30 V
0.8
∆VO/∆T Output Voltage Drift
IO = 5 mA
-1
mV/°C
SVR Supply Voltage Rejection VI = 22 to 32 V f = 120Hz
54
dB
IO = 300mA
TJ = 25°C
eN Output Noise Voltage
B =10Hz to 100KHz
TJ = 25°C
90
µV
Vd Dropout Voltage
TJ = 25°C
2
V
Isc Short Circuit Current
TJ = 25°C VI = 35 V
240
mA
Iscp Short Circuit Peak Current TJ = 25°C
700
mA
ELECTRICAL CHARACTERISTICS OF L78M18XX (refer to the test circuits, VI = 26V, IO = 350 mA,
CI = 0.33 µF, CO = 0.1 µF, TJ = -40 to 125°C (AB), TJ = 0 to 125°C (AC) 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
Iscp Short Circuit Peak Current
TJ = 25°C
IO = 5 to 350 mA VI = 20.5 to 33 V
VI = 21 to 33 V, IO = 200 mA TJ = 25°C
VI = 24 to 33 V, IO = 200 mA TJ = 25°C
IO = 5 to 500 mA TJ = 25°C
IO = 5 to 200 mA TJ = 25°C
TJ = 25°C
IO = 5 to 350 mA
IO = 200 mA
VI = 21 to 33 V
IO = 5 mA
VI = 22 to 32 V
IO = 300mA
f = 120Hz
TJ = 25°C
B =10Hz to 100KHz
TJ = 25°C
TJ = 25°C
TJ = 25°C VI = 35 V
TJ = 25°C
17.64 18 18.36 V
17.3 18 18.7
V
100 mV
30
360 mV
180
6
mA
0.5 mA
0.8
-1.1
mV/°C
53
dB
100
µV
2
V
240
mA
700
mA
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