l78l09ac STMicroelectronics, l78l09ac Datasheet - Page 10

• Manufacturer Part Number: l78l09ac
• Description: Positive Voltage Regulators
• Manufacturer: STMicroelectronics

Table 11.
Table 12.
10/29
Symbol
Symbol
SVR
SVR
V
V
eN
V
V
eN
V
V
V
V
I
V
V
I
d
d
I
I
O
O
O
O
d
d
d
d
O
O
O
O
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output noise voltage
Supply voltage rejection
Dropout voltage
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output noise voltage
Supply voltage rejection
Dropout voltage
Electrical characteristics of L78L18C (refer to the test circuits, T
I
Electrical characteristics of L78L24C (refer to the test circuits, T
I
O
O
= 40 mA, C
= 40 mA, C
Parameter
Parameter
I
I
= 0.33 µF, C
= 0.33 µF, C
T
I
I
V
V
I
I
T
T
I
V
B =10 Hz to 100 KHz, T
V
I
T
I
I
V
V
I
I
T
T
I
V
B =10 Hz to 100 KHz, T
V
I
O
O
O
O
O
O
O
O
O
O
O
O
J
J
J
J
J
J
I
I
I
I
I
I
I
I
= 1 to 40 mA, V
= 1 to 70 mA, V
= 22 to 33 V, T
= 22 to 33 V, T
= 1 to 100 mA, T
= 1 to 40 mA, T
= 1 to 40 mA
= 23 to 33 V
= 23 to 33 V, f = 120 Hz
= 40 mA, T
= 1 to 40 mA, V
= 1 to 70 mA, V
= 27 to 38 V, T
= 28 to 38 V, T
= 1 to 100 mA, T
= 1 to 40 mA, T
= 1 to 40 mA
= 28 to 38 V
= 29 to 35 V, f = 120 Hz
= 40 mA, T
= 25°C
= 25°C
= 125°C
= 25°C
= 25°C
= 125°C
O
O
= 0.1 µF unless otherwise specified)
= 0.1 µF unless otherwise specified)
Test conditions
Test conditions
J
J
= 25°C
= 25°C
J
J
J
J
J
J
I
I
I
I
= 25°C
= 25°C
= 25°C
= 25°C
= 22 to 33 V
= 27 V
J
= 27 to 38 V
= 33 V
J
= 25°C
= 25°C
= 25°C
= 25°C
J
J
= 25°C
= 25°C
Min.
16.6
16.2
16.2
Min.
22.1
21.6
21.6
32
30
J
J
= 0 to 125°C, V
= 0 to 125°C, V
Typ.
Typ.
120
200
1.7
1.7
18
38
24
37
Max.
Max.
19.4
19.8
19.8
25.9
26.4
26.4
320
270
170
350
300
200
100
6.5
0.2
1.5
6.5
0.2
1.5
85
6
6
I
I
= 27 V,
= 33 V,
Unit
Unit
mV
mV
mA
mA
mA
mV
mV
mA
mA
mA
µV
dB
µV
dB
V
V
V
V
V
V