L78M00 SERIES
ELECTRICAL CHARACTERISTICS OF L78M08C (refer to the test circuits, T = 25°C, V = 14V,
J
I
I
= 350 mA, C = 0.33 µF, C = 0.1 µF unless otherwise specified).
I O
O
Symbol
Parameter
Test Conditions
Min.
7.7
Typ.
Max.
8.3
8.4
100
50
Unit
V
V
V
Output Voltage
Output Voltage
Line Regulation
8
8
O
O
I
= 5 to 350 mA V = 10.5 to 23 V
7.6
V
O
I
∆V
V = 10.5 to 25 V
I
I
= 200 mA
= 200 mA
mV
O
I
O
O
V = 11 to 25 V
I
∆V
Load Regulation
I
I
= 5 to 500 mA T = 25°C
160
80
mV
O
O
O
J
= 5 to 200 mA T = 25°C
J
I
Quiescent Current
6
mA
mA
d
∆I
Quiescent Current Change
I
I
I
= 5 to 350 mA
0.5
0.8
d
O
O
O
= 200 mA
= 5 mA
V = 10.5 to 25 V
I
∆V /∆T Output Voltage Drift
T = 0 to 125°C
-0.5
mV/°C
dB
O
J
SVR Supply Voltage Rejection
V = 11.5 to 21.5 V f = 120Hz
56
I
I
= 300mA
O
eN
Output Noise Voltage
Dropout Voltage
B =10Hz to 100KHz
52
2
µV
V
V
d
I
Short Circuit Current
V = 35 V
250
mA
sc
I
ELECTRICAL CHARACTERISTICS OF L78M09C (refer to the test circuits, T = 25°C, V = 15V,
J
I
I
= 350 mA, C = 0.33 µF, C = 0.1 µF unless otherwise specified).
I O
O
Symbol
Parameter
Test Conditions
Min.
8.65
8.55
Typ.
Max.
9.35
9.45
100
50
Unit
V
V
V
Output Voltage
Output Voltage
Line Regulation
9
9
O
O
I
= 5 to 350 mA V = 11.5 to 24 V
V
O
I
∆V
V = 11.5 to 25 V
I
I
= 200 mA
= 200 mA
mV
O
I
O
O
V = 12 to 25 V
I
∆V
Load Regulation
I
I
= 5 to 500 mA T = 25°C
180
90
mV
O
O
O
J
= 5 to 200 mA T = 25°C
J
I
Quiescent Current
6
mA
mA
d
∆I
Quiescent Current Change
I
I
I
= 5 to 350 mA
0.5
0.8
d
O
O
O
= 200 mA
= 5 mA
V = 11.5 to 25 V
I
∆V /∆T Output Voltage Drift
T = 0 to 125°C
-0.5
mV/°C
dB
O
J
SVR Supply Voltage Rejection
V = 12.5 to 23 V
f = 120Hz
56
I
I
= 300mA
O
eN
Output Noise Voltage
Dropout Voltage
B =10Hz to 100KHz
58
2
µV
V
V
d
I
Short Circuit Current
V = 35 V
250
mA
sc
I
6/21
STMICROELECTRONICS [ ST ]
