L78L00 SERIES
ELECTRICAL CHARACTERISTICS OF L78L24C
(refer to the test circuits, T
J
= 0 to 125°C, V
I
= 33V,
I
O
= 40 mA, C
I
= 0.33 µF, C
O
= 0.1 µF unless otherwise specified).
Symbol
V
O
V
O
∆V
O
∆V
O
I
d
∆I
d
eN
SVR
V
d
Parameter
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Supply Voltage Rejection
Dropout Voltage
T
J
= 25°C
I
O
= 1 to 40 mA
I
O
= 1 to 70 mA
V
I
= 27 to 38 V
V
I
= 28 to 38 V
I
O
= 1 to 100 mA
I
O
= 1 to 40 mA
T
J
= 25°C
T
J
= 125°C
I
O
= 1 to 40 mA
V
I
= 28 to 38 V
B =10Hz to 100KHz
V
I
= 29 to 35 V
I
O
= 40 mA
T
J
= 25°C
f = 120Hz
T
J
= 25°C
30
200
37
1.7
V
I
= 27 to 38 V
V
I
= 33 V
T
J
= 25°C
T
J
= 25°C
T
J
= 25°C
T
J
= 25°C
Test Conditions
Min.
22.1
21.6
21.6
Typ.
24
Max.
25.9
26.4
26.4
350
300
200
100
6.5
6
0.2
1.5
µV
dB
V
mA
mA
mA
mV
mV
Unit
V
V
ELECTRICAL CHARACTERISTICS OF L78L33AB AND L78L33AC
(refer to the test circuits, V
I
= 8.3V, I
O
= 40 mA, C
I
= 0.33 µF, C
O
= 0.1 µF,
T
J
= 0 to 125°C for L78L33AC, T
J
= -40 to 125°C for L78L33AB, unless otherwise specified)
Symbol
V
O
V
O
∆V
O
∆V
O
I
d
∆I
d
eN
SVR
V
d
Parameter
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Supply Voltage Rejection
Dropout Voltage
T
J
= 25°C
I
O
= 1 to 40 mA
I
O
= 1 to 70 mA
V
I
= 5.3 to 20 V
V
I
= 6.3 to 20 V
I
O
= 1 to 100 mA
I
O
= 1 to 40 mA
T
J
= 25°C
T
J
= 125°C
I
O
= 1 to 40 mA
V
I
= 6.3 to 20 V
B =10Hz to 100KHz
V
I
= 6.3 to 16.3 V
I
O
= 40 mA
T
J
= 25°C
f = 120Hz
T
J
= 25°C
41
40
49
1.7
V
I
= 5.3 to 20 V
V
I
= 8.3 V
T
J
= 25°C
T
J
= 25°C
T
J
= 25°C
T
J
= 25°C
Test Conditions
Min.
3.168
3.135
3.135
Typ.
3.3
Max.
3.432
3.465
3.465
150
100
60
30
6
5.5
0.1
1.5
µV
dB
V
mA
mA
mA
mV
mV
Unit
V
V
9/24
STMICROELECTRONICS [ STMICROELECTRONICS ]
