L78L12AC STMicroelectronics, L78L12AC Datasheet - Page 13

• Manufacturer Part Number: L78L12AC
• Description: Positive voltage regulators
• Manufacturer: STMicroelectronics

L78LxxAB - L78LxxAC - L78LxxC
Table 17.
Table 18.
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
T
Electrical characteristics of L78L09AB and L78L09AC (V
T
Electrical characteristics of L78L10AC (V
J
J
= 0 to 125 °C for L78L09AC, T
= 0 to 125 °C for L78L10AC, T
Parameter
Parameter
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
= 11.5 to 23 V, T
= 12 to 23 V, T
= 1 to 100 mA, T
= 1 to 40 mA, T
= 1 to 40 mA
= 12 to 23 V
= 12 to 23 V, f = 120 Hz
= 40 mA, T
= 1 to 40 mA, V
= 1 to 70 mA, V
= 12.5 to 23 V, T
= 13 to 23 V, T
= 1 to 100 mA, T
= 1 to 40 mA, T
= 1 to 40 mA
= 13 to 23 V
= 14 to 23 V, f = 120 Hz
= 40 mA, T
= 25 °C
= 25 °C
= 125 °C
= 25 °C
= 25 °C
= 125 °C
Doc ID 2145 Rev 19
J
J
Test conditions
Test conditions
= -40 to 125 °C for L78L09AB.
= -40 to 125 °C for L78L10AB.
J
J
= 25 °C
= 25 °C
J
J
J
J
I
I
I
I
= 25 °C
= 25 °C
J
J
= 11.5 to 23 V
= 15 V
J
= 12.5 to 23 V
= 16 V
J
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
I
J
J
= 16 V)
= 25 °C
= 25 °C
I
= 15 V)
Min.
8.64
8.55
8.55
Min.
9.6
9.5
9.5
37
37
Electrical characteristics
Typ.
Typ.
1.7
1.7
70
44
10
60
45
9
Max.
Max.
9.36
9.45
9.45
10.4
10.5
10.5
225
150
230
170
5.5
0.1
1.5
5.5
0.1
1.5
80
40
80
40
6
6
Unit
Unit
mV
mV
mA
mA
mA
mV
mV
mA
mA
mA
µV
dB
µV
dB
13/30
V
V
V
V
V
V